metadata

backend/Cargo.lock

@@ -67,7 +67,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -635,7 +635,6 @@ dependencies = [
  "tracing",
  "tracing-subscriber",
  "url",
- "utoipa",
  "uuid",
 ]
 
@@ -705,7 +704,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -990,7 +989,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -1001,7 +1000,7 @@ checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -1051,7 +1050,7 @@ dependencies = [
  "dsl_auto_type",
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -1071,7 +1070,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe2444076b48641147115697648dc743c2c00b61adade0f01ce67133c7babe8c"
 dependencies = [
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -1093,7 +1092,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -1119,7 +1118,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -1288,7 +1287,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -1813,8 +1812,6 @@ checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
 dependencies = [
  "equivalent",
  "hashbrown 0.16.0",
- "serde",
- "serde_core",
 ]
 
 [[package]]
@@ -2270,7 +2267,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -2362,31 +2359,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
 dependencies = [
  "proc-macro2",
- "syn 2.0.106",
+ "syn",
-]
-
-[[package]]
-name = "proc-macro-error"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
-dependencies = [
- "proc-macro-error-attr",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
- "version_check",
-]
-
-[[package]]
-name = "proc-macro-error-attr"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
-dependencies = [
- "proc-macro2",
- "quote",
- "version_check",
 ]
 
 [[package]]
@@ -2921,7 +2894,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -3109,16 +3082,6 @@ version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
-[[package]]
-name = "syn"
-version = "1.0.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
-dependencies = [
- "proc-macro2",
- "unicode-ident",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.106"
@@ -3147,7 +3110,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -3189,7 +3152,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -3200,7 +3163,7 @@ checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -3296,7 +3259,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -3446,7 +3409,7 @@ checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -3551,31 +3514,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
-[[package]]
-name = "utoipa"
-version = "4.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5afb1a60e207dca502682537fefcfd9921e71d0b83e9576060f09abc6efab23"
-dependencies = [
- "indexmap",
- "serde",
- "serde_json",
- "utoipa-gen",
-]
-
-[[package]]
-name = "utoipa-gen"
-version = "4.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20c24e8ab68ff9ee746aad22d39b5535601e6416d1b0feeabf78be986a5c4392"
-dependencies = [
- "proc-macro-error",
- "proc-macro2",
- "quote",
- "syn 2.0.106",
- "uuid",
-]
-
 [[package]]
 name = "uuid"
 version = "1.18.1"
@@ -3677,7 +3615,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
  "wasm-bindgen-shared",
 ]
 
@@ -3712,7 +3650,7 @@ checksum = "9f07d2f20d4da7b26400c9f4a0511e6e0345b040694e8a75bd41d578fa4421d7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -3789,7 +3727,7 @@ checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -3800,7 +3738,7 @@ checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -4027,7 +3965,7 @@ checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
  "synstructure",
 ]
 
@@ -4048,7 +3986,7 @@ checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]
@@ -4068,7 +4006,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
  "synstructure",
 ]
 
@@ -4108,7 +4046,7 @@ checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.106",
+ "syn",
 ]
 
 [[package]]

backend/Cargo.toml

@@ -45,7 +45,6 @@ quick-xml = "0.32"
 futures-util = "0.3"
 url = "2.5"
 once_cell = "1.19"
-utoipa = { version = "4.2", default-features = false, features = ["chrono", "uuid", "preserve_order"] }
 
 # Error handling
 thiserror = "1.0"

backend/src/bin/openapi_dump.rs

@@ -1,8 +0,0 @@
-use backend::openapi::ApiDoc;
-use utoipa::OpenApi;
-
-fn main() {
-    let spec = ApiDoc::openapi();
-    let json = serde_json::to_string_pretty(&spec).expect("serialize openapi");
-    println!("{}", json);
-}

backend/src/config.rs

@@ -133,12 +133,8 @@ impl AppConfig {
 fn redact_database_url(raw: &str) -> String {
     match Url::parse(raw) {
         Ok(mut parsed) => {
-            if parsed.password().is_some() {
             let _ = parsed.set_password(Some("*****"));
             parsed.to_string()
-            } else {
-                raw.to_string()
-            }
         }
         Err(_) => "***".to_string(),
     }

backend/src/error.rs

@@ -12,7 +12,6 @@ pub type AppResult<T> = Result<T, AppError>;
 pub struct AppError {
     status: StatusCode,
     message: String,
-    code: Option<String>,
 }
 
 impl AppError {
@@ -20,7 +19,6 @@ impl AppError {
         Self {
             status,
             message: message.into(),
-            code: None,
         }
     }
 
@@ -28,10 +26,6 @@ impl AppError {
         Self::new(StatusCode::BAD_REQUEST, message)
     }
 
-    pub fn conflict(message: impl Into<String>) -> Self {
-        Self::new(StatusCode::CONFLICT, message)
-    }
-
     pub fn unauthorized() -> Self {
         Self::new(StatusCode::UNAUTHORIZED, "unauthorized")
     }
@@ -43,11 +37,6 @@ impl AppError {
     pub fn internal<E: Display>(error: E) -> Self {
         Self::new(StatusCode::INTERNAL_SERVER_ERROR, error.to_string())
     }
-
-    pub fn with_code(mut self, code: impl Into<String>) -> Self {
-        self.code = Some(code.into());
-        self
-    }
 }
 
 impl IntoResponse for AppError {
@@ -55,7 +44,6 @@ impl IntoResponse for AppError {
         let status = self.status;
         let body = Json(ErrorResponse {
             error: self.message,
-            code: self.code,
         });
         (status, body).into_response()
     }
@@ -64,8 +52,6 @@ impl IntoResponse for AppError {
 #[derive(Serialize)]
 struct ErrorResponse {
     error: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    code: Option<String>,
 }
 
 impl From<diesel::result::Error> for AppError {

backend/src/lib.rs

@@ -4,7 +4,6 @@ pub mod db;
 pub mod error;
 pub mod jobs;
 pub mod models;
-pub mod openapi;
 pub mod routes;
 pub mod s3;
 pub mod schema;

backend/src/openapi.rs

@@ -1,951 +0,0 @@
-use serde::{Deserialize, Serialize};
-use serde_json::Value;
-use utoipa::{IntoParams, OpenApi, ToSchema};
-use uuid::Uuid;
-
-#[derive(OpenApi)]
-#[openapi(
-    paths(
-        doc::health_check,
-        doc::login,
-        doc::refresh,
-        doc::logout,
-        doc::me,
-        doc::select_tenant,
-        doc::list_documents,
-        doc::check_document,
-        doc::upload_document,
-        doc::get_document,
-        doc::update_document,
-        doc::delete_document,
-        doc::download_document,
-        doc::download_with_token,
-        doc::move_document,
-        doc::assign_tags,
-        doc::remove_tag,
-        doc::bulk_move_documents,
-        doc::bulk_update_tags,
-        doc::bulk_assign_correspondents,
-        doc::assign_correspondents,
-        doc::remove_correspondent,
-        doc::reanalyze_selected_documents,
-        doc::list_document_assets,
-        doc::request_document_assets,
-        doc::get_document_asset,
-        doc::create_folder,
-        doc::ensure_folder_path,
-        doc::get_folder,
-        doc::list_folder_contents,
-        doc::delete_folder,
-        doc::update_folder,
-        doc::list_tags,
-        doc::create_tag,
-        doc::update_tag,
-        doc::delete_tag,
-        doc::list_correspondents,
-        doc::create_correspondent,
-        doc::update_correspondent,
-        doc::delete_correspondent,
-    ),
-    components(
-        schemas(
-            schemas::LoginRequest,
-            schemas::AccessTokenResponse,
-            schemas::TenantSummary,
-            schemas::TenantSelectionResponse,
-            schemas::TenantSelectionRequest,
-            schemas::LoginResponseVariants,
-            schemas::DocumentResponse,
-            schemas::DocumentDetailResponse,
-            schemas::DocumentVersion,
-            schemas::DocumentAssetSummary,
-            schemas::DocumentAssetDetail,
-            schemas::DocumentAssetObject,
-            schemas::DocumentCorrespondent,
-            schemas::DocumentTag,
-            schemas::DocumentDownloadResponse,
-            schemas::UpdateDocumentRequest,
-            schemas::BulkMoveDocumentsRequest,
-            schemas::BulkMoveDocumentsResponse,
-            schemas::AssignTagsRequest,
-            schemas::MoveDocumentRequest,
-            schemas::BulkTagRequest,
-            schemas::BulkTagResponse,
-            schemas::CorrespondentAssignment,
-            schemas::BulkTagAction,
-            schemas::BulkCorrespondentsRequest,
-            schemas::BulkCorrespondentsResponse,
-            schemas::BulkCorrespondentAction,
-            schemas::AssignCorrespondentsRequest,
-            schemas::RemoveCorrespondentParams,
-            schemas::ReanalyzeRequest,
-            schemas::ReanalyzeResponse,
-            schemas::DocumentAssetRequestParams,
-            schemas::AssetObjectsQuery,
-            schemas::DocumentCheckQuery,
-            schemas::DocumentCheckResponse,
-            schemas::UploadDocumentForm,
-            schemas::CreateFolderRequest,
-            schemas::EnsureFolderPathRequest,
-            schemas::FolderResponse,
-            schemas::FolderInfo,
-            schemas::FolderContentsResponse,
-            schemas::FolderDocumentSummary,
-            schemas::UpdateFolderRequest,
-            schemas::FolderContentsParams,
-            schemas::TagCatalogEntry,
-            schemas::CreateTagRequest,
-            schemas::UpdateTagRequest,
-            schemas::CorrespondentCatalogEntry,
-            schemas::CreateCorrespondentRequest,
-            schemas::UpdateCorrespondentRequest,
-        )
-    ),
-    tags(
-        (name = "Health", description = "Service health"),
-        (name = "Auth", description = "Authentication"),
-        (name = "Documents", description = "Document management"),
-        (name = "Assets", description = "Document assets"),
-        (name = "Folders", description = "Folder management"),
-        (name = "Tags", description = "Tag catalog"),
-        (name = "Correspondents", description = "Correspondent catalog")
-    )
-)]
-pub struct ApiDoc;
-
-#[allow(dead_code)]
-mod doc {
-    use super::schemas::*;
-    use uuid::Uuid;
-
-    #[allow(dead_code)]
-    fn __keep_uuid_import() {
-        let _ = Uuid::nil();
-    }
-
-    #[utoipa::path(
-        get,
-        path = "/api/health",
-        responses((status = 200, description = "Service is healthy")),
-        tag = "Health"
-    )]
-    pub(super) fn health_check() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/auth/login",
-        request_body = LoginRequest,
-        responses(
-            (status = 200, description = "Login succeeded", body = LoginResponseVariants),
-            (status = 401, description = "Invalid credentials")
-        ),
-        tag = "Auth"
-    )]
-    pub(super) fn login() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/auth/refresh",
-        responses(
-            (status = 200, description = "Refreshed access token", body = AccessTokenResponse),
-            (status = 401, description = "Missing or invalid refresh token")
-        ),
-        tag = "Auth"
-    )]
-    pub(super) fn refresh() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/auth/logout",
-        responses((status = 204, description = "Session revoked")),
-        tag = "Auth"
-    )]
-    pub(super) fn logout() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/auth/me",
-        responses((status = 200, description = "Authenticated principal", body = AccessTokenResponse)),
-        tag = "Auth"
-    )]
-    pub(super) fn me() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/auth/select-tenant",
-        request_body = TenantSelectionRequest,
-        responses((status = 200, description = "Tenant selected", body = AccessTokenResponse)),
-        tag = "Auth"
-    )]
-    pub(super) fn select_tenant() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/documents",
-        params(DocumentListQuery),
-        responses((status = 200, description = "List documents", body = [DocumentResponse])),
-        tag = "Documents"
-    )]
-    pub(super) fn list_documents() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents",
-        request_body = UploadDocumentForm,
-        responses(
-            (status = 201, description = "Document created", body = DocumentDetailResponse),
-            (status = 200, description = "Existing document reused", body = DocumentDetailResponse),
-            (status = 204, description = "Upload skipped because the document already exists")
-        ),
-        tag = "Documents"
-    )]
-    pub(super) fn upload_document() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/documents/check",
-        params(DocumentCheckQuery),
-        responses((status = 200, description = "Checksum lookup", body = DocumentCheckResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn check_document() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/documents/{id}",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        responses((status = 200, description = "Document detail", body = DocumentDetailResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn get_document() {}
-
-    #[utoipa::path(
-        patch,
-        path = "/api/documents/{id}",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        request_body = UpdateDocumentRequest,
-        responses((status = 200, description = "Updated document", body = DocumentDetailResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn update_document() {}
-
-    #[utoipa::path(
-        delete,
-        path = "/api/documents/{id}",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        responses((status = 204, description = "Document deleted")),
-        tag = "Documents"
-    )]
-    pub(super) fn delete_document() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/documents/{id}/download",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        responses((status = 200, description = "Download metadata", body = DocumentDownloadResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn download_document() {}
-
-    #[utoipa::path(
-        get,
-        path = "/download/{token}",
-        params(("token" = String, Path, description = "Download token")),
-        responses((status = 302, description = "Redirect to pre-signed URL")),
-        tag = "Documents"
-    )]
-    pub(super) fn download_with_token() {}
-
-    #[utoipa::path(
-        patch,
-        path = "/api/documents/{id}/folder",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        request_body = MoveDocumentRequest,
-        responses((status = 204, description = "Document moved")),
-        tag = "Documents"
-    )]
-    pub(super) fn move_document() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents/{id}/tags",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        request_body = AssignTagsRequest,
-        responses((status = 204, description = "Tags assigned")),
-        tag = "Documents"
-    )]
-    pub(super) fn assign_tags() {}
-
-    #[utoipa::path(
-        delete,
-        path = "/api/documents/{id}/tags/{tag_id}",
-        params(
-            ("id" = Uuid, Path, description = "Document ID"),
-            ("tag_id" = Uuid, Path, description = "Tag ID")
-        ),
-        responses((status = 204, description = "Tag removed")),
-        tag = "Documents"
-    )]
-    pub(super) fn remove_tag() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents/bulk/move",
-        request_body = BulkMoveDocumentsRequest,
-        responses((status = 200, description = "Bulk move outcome", body = BulkMoveDocumentsResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn bulk_move_documents() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents/bulk/tags",
-        request_body = BulkTagRequest,
-        responses((status = 200, description = "Bulk tag outcome", body = BulkTagResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn bulk_update_tags() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents/bulk/correspondents",
-        request_body = BulkCorrespondentsRequest,
-        responses((status = 200, description = "Bulk correspondents outcome", body = BulkCorrespondentsResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn bulk_assign_correspondents() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents/{id}/correspondents",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        request_body = AssignCorrespondentsRequest,
-        responses((status = 204, description = "Correspondents assigned")),
-        tag = "Documents"
-    )]
-    pub(super) fn assign_correspondents() {}
-
-    #[utoipa::path(
-        delete,
-        path = "/api/documents/{id}/correspondents/{correspondent_id}",
-        params(
-            ("id" = Uuid, Path, description = "Document ID"),
-            ("correspondent_id" = Uuid, Path, description = "Correspondent ID"),
-            RemoveCorrespondentParams
-        ),
-        responses((status = 204, description = "Correspondent removed")),
-        tag = "Documents"
-    )]
-    pub(super) fn remove_correspondent() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents/bulk/reanalyze",
-        request_body = ReanalyzeRequest,
-        responses((status = 200, description = "Reanalyze queued", body = ReanalyzeResponse)),
-        tag = "Documents"
-    )]
-    pub(super) fn reanalyze_selected_documents() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/documents/{id}/assets",
-        params(("id" = Uuid, Path, description = "Document ID")),
-        responses((status = 200, description = "Document assets", body = [DocumentAssetSummary])),
-        tag = "Assets"
-    )]
-    pub(super) fn list_document_assets() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/documents/{id}/assets",
-        params(
-            ("id" = Uuid, Path, description = "Document ID"),
-            DocumentAssetRequestParams
-        ),
-        responses((status = 202, description = "Asset generation requested")),
-        tag = "Assets"
-    )]
-    pub(super) fn request_document_assets() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/assets/{asset_id}",
-        params(
-            ("asset_id" = Uuid, Path, description = "Asset ID"),
-            AssetObjectsQuery
-        ),
-        responses((status = 200, description = "Asset detail", body = DocumentAssetDetail)),
-        tag = "Assets"
-    )]
-    pub(super) fn get_document_asset() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/folders",
-        request_body = CreateFolderRequest,
-        responses((status = 200, description = "Folder created", body = FolderResponse)),
-        tag = "Folders"
-    )]
-    pub(super) fn create_folder() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/folders/path",
-        request_body = EnsureFolderPathRequest,
-        responses((status = 200, description = "Folder path ensured", body = FolderResponse)),
-        tag = "Folders"
-    )]
-    pub(super) fn ensure_folder_path() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/folders/{id}",
-        params(("id" = Uuid, Path, description = "Folder ID")),
-        responses((status = 200, description = "Folder detail", body = FolderResponse)),
-        tag = "Folders"
-    )]
-    pub(super) fn get_folder() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/folders/{id}/contents",
-        params(
-            ("id" = Uuid, Path, description = "Folder ID"),
-            FolderContentsParams
-        ),
-        responses((status = 200, description = "Folder contents", body = FolderContentsResponse)),
-        tag = "Folders"
-    )]
-    pub(super) fn list_folder_contents() {}
-
-    #[utoipa::path(
-        delete,
-        path = "/api/folders/{id}",
-        params(("id" = Uuid, Path, description = "Folder ID")),
-        responses((status = 204, description = "Folder deleted")),
-        tag = "Folders"
-    )]
-    pub(super) fn delete_folder() {}
-
-    #[utoipa::path(
-        patch,
-        path = "/api/folders/{id}",
-        params(("id" = Uuid, Path, description = "Folder ID")),
-        request_body = UpdateFolderRequest,
-        responses((status = 204, description = "Folder updated")),
-        tag = "Folders"
-    )]
-    pub(super) fn update_folder() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/tags",
-        responses((status = 200, description = "Tags", body = [TagCatalogEntry])),
-        tag = "Tags"
-    )]
-    pub(super) fn list_tags() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/tags",
-        request_body = CreateTagRequest,
-        responses((status = 200, description = "Tag created", body = TagCatalogEntry)),
-        tag = "Tags"
-    )]
-    pub(super) fn create_tag() {}
-
-    #[utoipa::path(
-        patch,
-        path = "/api/tags/{id}",
-        params(("id" = Uuid, Path, description = "Tag ID")),
-        request_body = UpdateTagRequest,
-        responses((status = 200, description = "Tag updated", body = TagCatalogEntry)),
-        tag = "Tags"
-    )]
-    pub(super) fn update_tag() {}
-
-    #[utoipa::path(
-        delete,
-        path = "/api/tags/{id}",
-        params(("id" = Uuid, Path, description = "Tag ID")),
-        responses((status = 204, description = "Tag deleted")),
-        tag = "Tags"
-    )]
-    pub(super) fn delete_tag() {}
-
-    #[utoipa::path(
-        get,
-        path = "/api/correspondents",
-        responses((status = 200, description = "Correspondents", body = [CorrespondentCatalogEntry])),
-        tag = "Correspondents"
-    )]
-    pub(super) fn list_correspondents() {}
-
-    #[utoipa::path(
-        post,
-        path = "/api/correspondents",
-        request_body = CreateCorrespondentRequest,
-        responses((status = 200, description = "Correspondent created", body = CorrespondentCatalogEntry)),
-        tag = "Correspondents"
-    )]
-    pub(super) fn create_correspondent() {}
-
-    #[utoipa::path(
-        patch,
-        path = "/api/correspondents/{id}",
-        params(("id" = Uuid, Path, description = "Correspondent ID")),
-        request_body = UpdateCorrespondentRequest,
-        responses((status = 200, description = "Correspondent updated", body = CorrespondentCatalogEntry)),
-        tag = "Correspondents"
-    )]
-    pub(super) fn update_correspondent() {}
-
-    #[utoipa::path(
-        delete,
-        path = "/api/correspondents/{id}",
-        params(("id" = Uuid, Path, description = "Correspondent ID")),
-        responses((status = 204, description = "Correspondent deleted")),
-        tag = "Correspondents"
-    )]
-    pub(super) fn delete_correspondent() {}
-}
-
-#[cfg(test)]
-mod tests {
-    use super::ApiDoc;
-    use utoipa::OpenApi;
-
-    #[test]
-    fn openapi_serializes() {
-        let spec = ApiDoc::openapi();
-        let _ = serde_json::to_string(&spec).expect("serialize openapi");
-    }
-}
-
-pub mod schemas {
-    use super::*;
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct LoginRequest {
-        pub username: String,
-        pub password: String,
-        #[schema(nullable)]
-        pub preferred_tenant_slug: Option<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct AccessTokenResponse {
-        pub access_token: String,
-        pub token_type: String,
-        pub expires_in: i64,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct TenantSummary {
-        pub tenant_id: Uuid,
-        pub slug: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct TenantSelectionResponse {
-        pub selection_token: String,
-        pub tenants: Vec<TenantSummary>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct TenantSelectionRequest {
-        pub tenant_id: Uuid,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    #[serde(untagged)]
-    pub enum LoginResponseVariants {
-        Token(AccessTokenResponse),
-        Selection(TenantSelectionResponse),
-    }
-
-    #[derive(Serialize, Deserialize, IntoParams, ToSchema)]
-    #[into_params(parameter_in = Query)]
-    pub struct DocumentListQuery {
-        pub folder_id: Option<Uuid>,
-        pub include_deleted: Option<bool>,
-        pub include_descendants: Option<bool>,
-        pub query: Option<String>,
-        pub tags: Option<String>,
-        pub correspondents: Option<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentTag {
-        pub id: Uuid,
-        pub label: String,
-        #[schema(nullable)]
-        pub color: Option<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentAssetObject {
-        pub id: Uuid,
-        pub ordinal: i32,
-        pub metadata: Value,
-        #[schema(nullable)]
-        pub url: Option<String>,
-        #[schema(nullable)]
-        pub expires_at: Option<i64>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentAssetSummary {
-        pub id: Uuid,
-        pub asset_type: String,
-        pub mime_type: String,
-        pub metadata: Value,
-        #[schema(nullable)]
-        pub cardinality: Option<i32>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentAssetDetail {
-        pub id: Uuid,
-        pub asset_type: String,
-        pub mime_type: String,
-        pub metadata: Value,
-        pub created_at: String,
-        #[schema(nullable)]
-        pub cardinality: Option<i32>,
-        pub objects: Vec<DocumentAssetObject>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentVersion {
-        pub id: Uuid,
-        pub version_number: i32,
-        pub checksum: String,
-        pub size_bytes: i64,
-        pub created_at: String,
-        pub metadata: Value,
-        #[schema(nullable)]
-        pub operations_summary: Option<Value>,
-        #[schema(nullable)]
-        pub assets: Option<Vec<DocumentAssetSummary>>,
-        pub download_path: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentCorrespondent {
-        pub id: Uuid,
-        pub name: String,
-        pub role: String,
-        pub metadata: Value,
-        pub assigned_at: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentResponse {
-        pub id: Uuid,
-        pub filename: String,
-        pub title: String,
-        pub original_name: String,
-        #[schema(nullable)]
-        pub content_type: Option<String>,
-        #[schema(nullable)]
-        pub folder_id: Option<Uuid>,
-        pub uploaded_at: String,
-        pub updated_at: String,
-        #[schema(nullable)]
-        pub deleted_at: Option<String>,
-        #[schema(nullable)]
-        pub issued_at: Option<String>,
-        pub metadata: Value,
-        pub tags: Vec<DocumentTag>,
-        #[schema(nullable)]
-        pub correspondents: Option<Vec<DocumentCorrespondent>>,
-        #[schema(nullable)]
-        pub current_version: Option<DocumentVersion>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentDetailResponse {
-        pub document: DocumentResponse,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentDownloadResponse {
-        pub url: String,
-        pub expires_in: u64,
-        pub filename: String,
-        #[schema(nullable)]
-        pub content_type: Option<String>,
-        pub size_bytes: i64,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct UpdateDocumentRequest {
-        #[schema(nullable)]
-        pub title: Option<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct BulkMoveDocumentsRequest {
-        pub document_ids: Vec<Uuid>,
-        #[schema(nullable)]
-        pub folder_id: Option<Uuid>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct BulkMoveDocumentsResponse {
-        pub updated: usize,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct AssignTagsRequest {
-        pub tag_ids: Vec<Uuid>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct MoveDocumentRequest {
-        #[schema(nullable)]
-        pub folder_id: Option<Uuid>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    #[serde(rename_all = "snake_case")]
-    pub enum BulkTagAction {
-        Add,
-        Remove,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct BulkTagRequest {
-        pub document_ids: Vec<Uuid>,
-        pub tag_ids: Vec<Uuid>,
-        pub action: BulkTagAction,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct BulkTagResponse {
-        pub added: usize,
-        pub removed: usize,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct CorrespondentAssignment {
-        pub correspondent_id: Uuid,
-        pub role: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct AssignCorrespondentsRequest {
-        pub assignments: Vec<CorrespondentAssignment>,
-        #[serde(default)]
-        pub replace: bool,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    #[serde(rename_all = "lowercase")]
-    pub enum BulkCorrespondentAction {
-        Add,
-        Remove,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct BulkCorrespondentsRequest {
-        pub document_ids: Vec<Uuid>,
-        pub assignments: Vec<CorrespondentAssignment>,
-        #[serde(default = "default_bulk_correspondent_action")]
-        pub action: BulkCorrespondentAction,
-    }
-
-    fn default_bulk_correspondent_action() -> BulkCorrespondentAction {
-        BulkCorrespondentAction::Add
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct BulkCorrespondentsResponse {
-        pub assigned: usize,
-        pub removed: usize,
-    }
-
-    #[derive(Serialize, Deserialize, IntoParams, ToSchema)]
-    #[into_params(parameter_in = Query)]
-    pub struct RemoveCorrespondentParams {
-        pub role: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct ReanalyzeRequest {
-        pub document_ids: Vec<Uuid>,
-        #[serde(default)]
-        pub force: bool,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct ReanalyzeResponse {
-        pub queued: usize,
-    }
-
-    #[derive(Serialize, Deserialize, IntoParams, ToSchema)]
-    #[into_params(parameter_in = Query)]
-    pub struct DocumentAssetRequestParams {
-        #[serde(default)]
-        pub force: Option<bool>,
-    }
-
-    #[derive(Serialize, Deserialize, IntoParams, ToSchema)]
-    #[into_params(parameter_in = Query)]
-    pub struct AssetObjectsQuery {
-        #[serde(default)]
-        pub start: Option<i32>,
-        #[serde(default)]
-        pub limit: Option<i32>,
-    }
-
-    #[derive(Serialize, Deserialize, IntoParams, ToSchema)]
-    #[into_params(parameter_in = Query)]
-    pub struct DocumentCheckQuery {
-        pub checksum: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct DocumentCheckResponse {
-        pub exists: bool,
-        #[schema(nullable)]
-        pub document_id: Option<Uuid>,
-        #[schema(nullable)]
-        pub title: Option<String>,
-        #[schema(nullable)]
-        pub filename: Option<String>,
-        #[schema(nullable)]
-        pub version_id: Option<Uuid>,
-        #[schema(nullable)]
-        pub version_number: Option<i32>,
-        #[schema(nullable)]
-        pub uploaded_at: Option<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct UploadDocumentForm {
-        #[schema(value_type = String, format = Binary)]
-        pub file: String,
-        #[schema(nullable)]
-        pub folder_id: Option<Uuid>,
-        #[schema(nullable)]
-        pub metadata: Option<Value>,
-        #[schema(nullable)]
-        pub title: Option<String>,
-        #[schema(nullable, value_type = Vec<Uuid>)]
-        pub tag_ids: Option<Vec<Uuid>>,
-        #[schema(nullable, value_type = Vec<CorrespondentAssignment>)]
-        pub correspondents: Option<Vec<CorrespondentAssignment>>,
-        #[schema(nullable, example = "2024-01-01T00:00:00Z")]
-        pub issued_at: Option<String>,
-        #[schema(nullable)]
-        pub skip_existing: Option<bool>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct CreateFolderRequest {
-        pub name: String,
-        #[schema(nullable)]
-        pub parent_id: Option<Uuid>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct EnsureFolderPathRequest {
-        #[schema(nullable)]
-        pub parent_id: Option<Uuid>,
-        pub segments: Vec<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct FolderInfo {
-        pub id: Uuid,
-        pub name: String,
-        #[schema(nullable)]
-        pub parent_id: Option<Uuid>,
-        pub created_at: String,
-        pub updated_at: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct FolderResponse {
-        pub folder: FolderInfo,
-    }
-
-    #[derive(Serialize, Deserialize, IntoParams, ToSchema)]
-    #[into_params(parameter_in = Query)]
-    pub struct FolderContentsParams {
-        #[serde(default)]
-        pub include_documents: Option<bool>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct FolderDocumentSummary {
-        pub id: Uuid,
-        pub title: String,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct FolderContentsResponse {
-        #[schema(nullable)]
-        pub folder: Option<FolderInfo>,
-        pub subfolders: Vec<FolderInfo>,
-        pub documents: Vec<FolderDocumentSummary>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct UpdateFolderRequest {
-        #[schema(nullable)]
-        pub parent_id: Option<Option<Uuid>>,
-        #[schema(nullable)]
-        pub name: Option<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct TagCatalogEntry {
-        pub id: Uuid,
-        pub label: String,
-        #[schema(nullable)]
-        pub color: Option<String>,
-        pub usage_count: i64,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct CreateTagRequest {
-        pub label: String,
-        #[schema(nullable)]
-        pub color: Option<String>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct UpdateTagRequest {
-        #[schema(nullable)]
-        pub label: Option<Option<String>>,
-        #[schema(nullable)]
-        pub color: Option<Option<String>>,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct CorrespondentCatalogEntry {
-        pub id: Uuid,
-        pub name: String,
-        pub metadata: Value,
-        pub role_counts: Value,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct CreateCorrespondentRequest {
-        pub name: String,
-        #[schema(default, value_type = Object)]
-        pub metadata: Value,
-    }
-
-    #[derive(Serialize, Deserialize, ToSchema)]
-    pub struct UpdateCorrespondentRequest {
-        #[schema(nullable)]
-        pub name: Option<String>,
-        #[schema(nullable)]
-        pub metadata: Option<Value>,
-    }
-}

backend/src/routes/documents/asset_utils.rs

@@ -1,120 +0,0 @@
-use std::path::Path as FsPath;
-
-use uuid::Uuid;
-
-use crate::error::{AppError, AppResult};
-use crate::models::{Document, DocumentAsset, DocumentAssetObject, DocumentVersion};
-use crate::state::AppState;
-use crate::utils::time::to_iso;
-
-use super::{
-    DocumentAssetDetailResponse, DocumentAssetObjectResponse, DocumentAssetResponse,
-    DocumentVersionResponse,
-};
-
-pub fn build_download_path(
-    state: &AppState,
-    document: &Document,
-    user_id: Uuid,
-) -> AppResult<String> {
-    state
-        .jwt
-        .generate_download_token(document.id, user_id, document.tenant_id)
-        .map(|token| format!("/download/{token}"))
-        .map_err(|err| AppError::internal(format!("failed to generate download token: {err}")))
-}
-
-pub fn to_version_response(
-    version: DocumentVersion,
-    include_operations_summary: bool,
-) -> DocumentVersionResponse {
-    DocumentVersionResponse {
-        id: version.id,
-        version_number: version.version_number,
-        s3_key: version.s3_key,
-        size_bytes: version.size_bytes,
-        checksum: version.checksum,
-        created_at: to_iso(version.created_at),
-        metadata: version.metadata,
-        operations_summary: if include_operations_summary {
-            Some(version.operations_summary)
-        } else {
-            None
-        },
-    }
-}
-
-pub fn to_asset_summary(asset: DocumentAsset) -> DocumentAssetResponse {
-    DocumentAssetResponse {
-        id: asset.id,
-        asset_type: asset.asset_type,
-        mime_type: asset.mime_type,
-        metadata: asset.metadata,
-        cardinality: asset.cardinality,
-    }
-}
-
-pub fn to_asset_detail_response(
-    asset: DocumentAsset,
-    objects: Vec<DocumentAssetObjectResponse>,
-) -> DocumentAssetDetailResponse {
-    DocumentAssetDetailResponse {
-        id: asset.id,
-        asset_type: asset.asset_type,
-        mime_type: asset.mime_type,
-        metadata: asset.metadata,
-        created_at: to_iso(asset.created_at),
-        cardinality: asset.cardinality,
-        objects,
-    }
-}
-
-pub fn to_asset_object_response(
-    object: DocumentAssetObject,
-    url: Option<String>,
-    expires_at: Option<i64>,
-) -> DocumentAssetObjectResponse {
-    DocumentAssetObjectResponse {
-        id: object.id,
-        ordinal: object.ordinal,
-        metadata: object.metadata,
-        url,
-        expires_at,
-    }
-}
-
-pub fn derive_document_title(original: &str) -> String {
-    let trimmed = original.trim();
-    if trimmed.is_empty() {
-        return "Document".to_string();
-    }
-
-    let stem = FsPath::new(trimmed)
-        .file_stem()
-        .and_then(|s| s.to_str())
-        .map(|s| s.trim())
-        .filter(|s| !s.is_empty())
-        .map(|s| s.to_string());
-
-    stem.unwrap_or_else(|| trimmed.to_string())
-}
-
-pub fn filename_with_retained_extension(title: &str, current_filename: &str) -> String {
-    let extension = FsPath::new(current_filename)
-        .extension()
-        .and_then(|ext| ext.to_str());
-
-    if let Some(ext) = extension {
-        if title
-            .rsplit_once('.')
-            .map(|(_, existing_ext)| existing_ext.eq_ignore_ascii_case(ext))
-            .unwrap_or(false)
-        {
-            title.to_string()
-        } else {
-            format!("{title}.{ext}")
-        }
-    } else {
-        title.to_string()
-    }
-}

backend/src/routes/documents/correspondent_utils.rs

@@ -1,61 +0,0 @@
-use std::collections::HashSet;
-
-use uuid::Uuid;
-
-use crate::error::{AppError, AppResult};
-
-use super::CorrespondentAssignmentInput;
-
-pub const CORRESPONDENT_ROLES: &[&str] = &["sender", "receiver", "other"];
-
-pub fn normalize_role(value: &str) -> String {
-    value.trim().to_lowercase()
-}
-
-pub fn is_valid_correspondent_role(role: &str) -> bool {
-    CORRESPONDENT_ROLES.iter().any(|allowed| *allowed == role)
-}
-
-pub fn normalize_correspondent_assignments(
-    assignments: &[CorrespondentAssignmentInput],
-) -> AppResult<(Vec<(Uuid, String)>, Vec<Uuid>, Vec<String>)> {
-    let mut unique_pairs: HashSet<(Uuid, String)> = HashSet::new();
-    let mut normalized_pairs: Vec<(Uuid, String)> = Vec::new();
-    let mut role_set: HashSet<String> = HashSet::new();
-    let mut correspondent_ids: HashSet<Uuid> = HashSet::new();
-
-    for assignment in assignments {
-        let role = normalize_role(&assignment.role);
-        if role.is_empty() {
-            return Err(AppError::bad_request("role must not be empty"));
-        }
-        if !is_valid_correspondent_role(&role) {
-            return Err(AppError::bad_request(format!(
-                "invalid correspondent role '{role}'. Allowed roles: {}",
-                CORRESPONDENT_ROLES.join(", ")
-            )));
-        }
-
-        if !unique_pairs.insert((assignment.correspondent_id, role.clone())) {
-            continue;
-        }
-
-        normalized_pairs.push((assignment.correspondent_id, role.clone()));
-        role_set.insert(role);
-        correspondent_ids.insert(assignment.correspondent_id);
-    }
-
-    if normalized_pairs.is_empty() {
-        return Err(AppError::bad_request(
-            "assignments must contain at least one unique correspondent/role pair",
-        ));
-    }
-
-    let mut correspondents_vec: Vec<Uuid> = correspondent_ids.into_iter().collect();
-    correspondents_vec.sort();
-
-    let mut roles_vec: Vec<String> = role_set.into_iter().collect();
-    roles_vec.sort();
-
-    Ok((normalized_pairs, correspondents_vec, roles_vec))
-}

backend/src/routes/documents/search_utils.rs

@@ -1,91 +0,0 @@
-use serde_json::Value;
-use uuid::Uuid;
-
-pub fn build_quickwit_query(input: &str) -> Option<String> {
-    let tokens: Vec<String> = input
-        .split_whitespace()
-        .filter(|token| !token.is_empty())
-        .map(|token| {
-            let normalized = token.to_lowercase();
-            escape_quickwit_token(&normalized)
-        })
-        .collect();
-
-    if tokens.is_empty() {
-        return None;
-    }
-
-    let parts: Vec<String> = tokens
-        .into_iter()
-        .map(|token| format!("(title:{token} OR text:{token})"))
-        .collect();
-
-    Some(parts.join(" AND "))
-}
-
-pub fn escape_quickwit_token(token: &str) -> String {
-    let mut escaped = String::with_capacity(token.len());
-    for ch in token.chars() {
-        match ch {
-            '+' | '-' | '&' | '|' | '!' | '(' | ')' | '{' | '}' | '[' | ']' | '^' | '"' | '~'
-            | '*' | '?' | ':' | '\\' | '/' => {
-                escaped.push('\\');
-                escaped.push(ch);
-            }
-            _ => escaped.push(ch),
-        }
-    }
-    escaped
-}
-
-pub fn extract_document_id(hit: &Value) -> Option<Uuid> {
-    for key in ["_source", "source", "fields", "stored_fields"] {
-        if let Some(value) = hit.get(key) {
-            if let Some(uuid) = extract_uuid_from_value(value) {
-                return Some(uuid);
-            }
-        }
-    }
-
-    if let Some(value) = hit.get("document_id") {
-        if let Some(uuid) = extract_uuid_from_value(value) {
-            return Some(uuid);
-        }
-    }
-
-    None
-}
-
-pub fn extract_uuid_from_value(value: &Value) -> Option<Uuid> {
-    if let Some(obj) = value.as_object() {
-        if let Some(inner) = obj.get("document_id") {
-            return parse_uuid_value(inner);
-        }
-    }
-
-    if let Some(arr) = value.as_array() {
-        for item in arr {
-            if let Some(uuid) = extract_uuid_from_value(item) {
-                return Some(uuid);
-            }
-        }
-    }
-
-    parse_uuid_value(value)
-}
-
-pub fn parse_uuid_value(value: &Value) -> Option<Uuid> {
-    if let Some(s) = value.as_str() {
-        return Uuid::parse_str(s).ok();
-    }
-
-    if let Some(arr) = value.as_array() {
-        for item in arr {
-            if let Some(uuid) = parse_uuid_value(item) {
-                return Some(uuid);
-            }
-        }
-    }
-
-    None
-}

backend/src/routes/folders.rs

@@ -4,7 +4,6 @@ use axum::{
 };
 use diesel::{dsl::exists, prelude::*, PgConnection};
 use serde::{Deserialize, Serialize};
-use serde_json::Value;
 use uuid::Uuid;
 
 use crate::models::{Document, Folder, NewFolder};
@@ -19,10 +18,7 @@ use super::documents::{
     load_correspondents_for_documents, load_primary_assets, load_tags_for_documents,
     to_document_response, DocumentResponse,
 };
-use crate::utils::{
+use crate::utils::time::to_iso;
-    json::{classify_nullable, NullableValue},
-    time::to_iso,
-};
 
 #[derive(Deserialize)]
 pub struct CreateFolderRequest {
@@ -36,6 +32,13 @@ pub struct EnsureFolderPathRequest {
     pub segments: Vec<String>,
 }
 
+#[derive(Deserialize)]
+pub struct UpdateFolderRequest {
+    #[serde(default)]
+    pub parent_id: Option<Option<Uuid>>,
+    pub name: Option<String>,
+}
+
 #[derive(Serialize)]
 pub struct FolderResponse {
     pub folder: FolderInfo,
@@ -67,24 +70,6 @@ pub struct FolderInfo {
     pub updated_at: String,
 }
 
-pub async fn get_folder(
-    Path(folder_id): Path<Uuid>,
-    TenantScopedConn {
-        mut conn,
-        tenant_id,
-        ..
-    }: TenantScopedConn,
-) -> AppResult<Json<FolderResponse>> {
-    let folder: Folder = folders::table
-        .find(folder_id)
-        .filter(folders::tenant_id.eq(tenant_id))
-        .first(&mut conn)?;
-
-    Ok(Json(FolderResponse {
-        folder: folder_to_info(folder),
-    }))
-}
-
 pub async fn ensure_folder_path(
     TenantScopedConn {
         mut conn,
@@ -337,15 +322,8 @@ pub async fn update_folder(
         tenant_id,
         ..
     }: TenantScopedConn,
-    Json(body): Json<Value>,
+    Json(payload): Json<UpdateFolderRequest>,
 ) -> AppResult<StatusCode> {
-    if !body.is_object() {
-        return Err(AppError::bad_request("request body must be a JSON object"));
-    }
-
-    let parent_class = classify_nullable(body.get("parent_id")).map_err(AppError::bad_request)?;
-    let name_class = classify_nullable(body.get("name")).map_err(AppError::bad_request)?;
-
     conn.transaction::<(), AppError, _>(|conn| {
         let folder: Folder = folders::table
             .find(folder_id)
@@ -354,53 +332,35 @@ pub async fn update_folder(
 
         let mut next_parent = folder.parent_id;
         let mut parent_changed = false;
-        match parent_class {
+
-            NullableValue::Omitted => {}
+        if let Some(parent_request) = payload.parent_id {
-            NullableValue::Null => {
+            if parent_request == Some(folder_id) {
-                if folder.parent_id.is_some() {
-                    parent_changed = true;
-                }
-                next_parent = None;
-            }
-            NullableValue::String(value) => {
-                let trimmed = value.trim();
-                if trimmed.is_empty() {
-                    return Err(AppError::bad_request("parent_id must not be empty"));
-                }
-                let parent_id = Uuid::parse_str(trimmed)
-                    .map_err(|_| AppError::bad_request("parent_id must be a valid UUID or null"))?;
-                if parent_id == folder_id {
                 return Err(AppError::bad_request("folder cannot be its own parent"));
             }
 
+            if let Some(parent_id) = parent_request {
                 let _parent: Folder = folders::table
                     .find(parent_id)
                     .filter(folders::tenant_id.eq(tenant_id))
                     .first(conn)?;
 
-                if folder.parent_id != Some(parent_id) {
                 let descendant_ids = gather_descendant_folder_ids(conn, tenant_id, folder_id)?;
                 if descendant_ids.contains(&parent_id) {
                     return Err(AppError::bad_request(
                         "cannot move folder into itself or a descendant",
                     ));
                 }
-                    parent_changed = true;
             }
 
-                next_parent = Some(parent_id);
+            parent_changed = parent_request != folder.parent_id;
-            }
+            next_parent = parent_request;
         }
 
         let mut new_name = folder.name.clone();
         let mut name_changed = false;
-        match name_class {
+
-            NullableValue::Omitted => {}
+        if let Some(name) = payload.name {
-            NullableValue::Null => {
+            let trimmed = name.trim();
-                return Err(AppError::bad_request("name cannot be null"));
-            }
-            NullableValue::String(value) => {
-                let trimmed = value.trim();
             if trimmed.is_empty() {
                 return Err(AppError::bad_request("name must not be empty"));
             }
@@ -410,7 +370,6 @@ pub async fn update_folder(
                 name_changed = true;
             }
         }
-        }
 
         if !parent_changed && !name_changed {
             return Ok(());

backend/src/routes/mod.rs

@@ -2,15 +2,12 @@ use axum::http::HeaderValue;
 use axum::{
     extract::DefaultBodyLimit,
     middleware,
-    response::Json,
     routing::{delete, get, patch, post},
     Router,
 };
-use std::sync::Arc;
 use tower_http::cors::{AllowOrigin, CorsLayer};
-use utoipa::OpenApi;
 
-use crate::{auth::AuthenticatedUser, openapi::ApiDoc, state::AppState};
+use crate::{auth::AuthenticatedUser, state::AppState};
 
 pub mod auth;
 pub mod correspondents;
@@ -57,7 +54,6 @@ pub fn create_router(state: AppState) -> Router<()> {
         .route("/me", get(auth::me));
 
     let documents_routes = Router::new()
-        .route("/check", get(documents::check_document))
         .route(
             "/",
             get(documents::list_documents).post(documents::upload_document),
@@ -101,9 +97,10 @@ pub fn create_router(state: AppState) -> Router<()> {
     let folders_routes = Router::new()
         .route("/", post(folders::create_folder))
         .route("/path", post(folders::ensure_folder_path))
-        .route("/:id", get(folders::get_folder))
+        .route(
-        .route("/:id", delete(folders::delete_folder))
+            "/:id",
-        .route("/:id", patch(folders::update_folder))
+            delete(folders::delete_folder).patch(folders::update_folder),
+        )
         .route("/:id/contents", get(folders::list_folder_contents));
 
     let tags_routes = Router::new()
@@ -132,22 +129,9 @@ pub fn create_router(state: AppState) -> Router<()> {
         .nest("/api/assets", assets_routes)
         .layer(middleware::from_extractor_with_state::<AuthenticatedUser, _>(protected_state));
 
-    let openapi_arc = Arc::new(ApiDoc::openapi());
-    let docs_route = Router::new().route(
-        "/api/docs/openapi.json",
-        get({
-            let spec = openapi_arc.clone();
-            move || {
-                let spec = spec.clone();
-                async move { Json((*spec).clone()) }
-            }
-        }),
-    );
-
     Router::new()
         .merge(download_routes)
         .merge(protected_routes)
-        .merge(docs_route)
         .nest("/api/auth", auth_routes)
         .route("/api/health", get(health::health_check))
         .with_state(state)

backend/tests/common/mod.rs

@@ -11,13 +11,12 @@ use axum::Router;
 use backend::auth::jwt::JwtService;
 use backend::config::AppConfig;
 use backend::db::{self, PgPool};
-use backend::models::{Job, NewUser, NewUserMembership, Tenant};
+use backend::models::{Job, NewUser, NewUserMembership};
 use backend::routes;
 use backend::state::AppState;
 use backend::storage::ObjectStorage;
 use diesel::connection::SimpleConnection;
 use diesel::prelude::*;
-use diesel::OptionalExtension;
 use diesel::PgConnection;
 use diesel_migrations::{embed_migrations, EmbeddedMigrations, MigrationHarness};
 use http_body_util::BodyExt;
@@ -152,20 +151,16 @@ impl TestApp {
         let state = AppState::new(pool.clone(), config, storage_for_state, jwt);
         let router = routes::create_router(state.clone());
 
-        let app = Self {
+        Ok(Self {
             state,
             router,
             storage,
-        };
+        })
-
-        app.ensure_default_tenant().await?;
-
-        Ok(app)
     }
 
     pub async fn cleanup(&self) -> Result<()> {
         let pool = self.state.pool.clone();
-        let _ = tokio::task::spawn_blocking(move || -> Result<()> {
+        tokio::task::spawn_blocking(move || -> Result<()> {
             let mut conn = pool
                 .get()
                 .map_err(|err| anyhow!("failed to get cleanup connection: {err}"))?;
@@ -173,10 +168,7 @@ impl TestApp {
             Ok(())
         })
         .await
-        .context("cleanup task panicked")?;
+        .context("cleanup task panicked")?
-
-        self.ensure_default_tenant().await?;
-        Ok(())
     }
 
     #[allow(dead_code)]
@@ -184,20 +176,6 @@ impl TestApp {
         self.storage.clone()
     }
 
-    #[allow(dead_code)]
-    pub async fn storage_key_for(&self, key: &str) -> Result<String> {
-        let tenant = self
-            .state
-            .tenants
-            .get_by_slug(&self.state.config.default_tenant_slug)
-            .map_err(|err| anyhow!("default tenant not found: {:?}", err))?;
-        let root = tenant
-            .storage_root
-            .clone()
-            .ok_or_else(|| anyhow!("default tenant missing storage root"))?;
-        Ok(format!("{}{}", root, key))
-    }
-
     pub async fn insert_user(&self, username: &str, password: &str, role: &str) -> Result<Uuid> {
         let username = username.to_string();
         let password = password.to_string();
@@ -206,7 +184,7 @@ impl TestApp {
             .state
             .tenants
             .tenant_id_for_slug(&self.state.config.default_tenant_slug)
-            .map_err(|err| anyhow!("default tenant not found: {:?}", err))?;
+            .context("default tenant not found")?;
         self.with_conn(move |conn| {
             let password_hash = hash_password(&password)?;
             let user = NewUser {
@@ -235,60 +213,6 @@ impl TestApp {
         .await
     }
 
-    async fn ensure_default_tenant(&self) -> Result<Uuid> {
-        let slug_value = self.state.config.default_tenant_slug.clone();
-        let quickwit_enabled = self.state.config.quickwit_endpoint.is_some();
-        self.with_conn(move |conn| {
-            use backend::schema::tenants::dsl as tenants_dsl;
-
-            let existing = tenants_dsl::tenants
-                .filter(tenants_dsl::slug.eq(&slug_value))
-                .first::<Tenant>(conn)
-                .optional()
-                .context("failed to load default tenant")?;
-
-            let tenant_id = if let Some(current) = existing {
-                let desired_root = current
-                    .storage_root
-                    .clone()
-                    .filter(|root| root.ends_with('/'))
-                    .unwrap_or_else(|| format!("test-tenants/{}/", current.id));
-
-                if current.storage_root.as_deref() != Some(desired_root.as_str()) {
-                    diesel::update(tenants_dsl::tenants.filter(tenants_dsl::id.eq(current.id)))
-                        .set(tenants_dsl::storage_root.eq(Some(desired_root)))
-                        .execute(conn)
-                        .context("failed to update default tenant storage root")?;
-                }
-
-                current.id
-            } else {
-                let new_id = Uuid::new_v4();
-                let root = format!("test-tenants/{}/", new_id);
-                let quickwit_value = if quickwit_enabled {
-                    Some(format!("documents-{}", new_id))
-                } else {
-                    None
-                };
-
-                diesel::insert_into(tenants_dsl::tenants)
-                    .values((
-                        tenants_dsl::id.eq(new_id),
-                        tenants_dsl::slug.eq(&slug_value),
-                        tenants_dsl::storage_root.eq(Some(root)),
-                        tenants_dsl::quickwit_index.eq(quickwit_value),
-                    ))
-                    .execute(conn)
-                    .context("failed to insert default tenant")?;
-
-                new_id
-            };
-
-            Ok(tenant_id)
-        })
-        .await
-    }
-
     pub async fn login_token(&self, username: &str, password: &str) -> Result<String> {
         #[derive(Serialize)]
         struct LoginPayload<'a> {
@@ -323,7 +247,7 @@ impl TestApp {
         #[derive(Deserialize)]
         struct TenantSummary {
             tenant_id: Uuid,
-            _slug: String,
+            slug: String,
         }
 
         #[derive(Deserialize)]
@@ -478,30 +402,6 @@ impl TestApp {
         data: &[u8],
         folder_id: Option<Uuid>,
         token: &str,
-    ) -> Result<hyper::Response<Body>> {
-        self.upload_document_with_options(
-            path,
-            filename,
-            content_type,
-            data,
-            folder_id,
-            None,
-            None,
-            token,
-        )
-        .await
-    }
-
-    pub async fn upload_document_with_options(
-        &self,
-        path: &str,
-        filename: &str,
-        content_type: &str,
-        data: &[u8],
-        folder_id: Option<Uuid>,
-        title: Option<&str>,
-        metadata_json: Option<&str>,
-        token: &str,
     ) -> Result<hyper::Response<Body>> {
         let boundary = format!("boundary-{}", Uuid::new_v4());
         let mut body = Vec::new();
@@ -524,20 +424,6 @@ impl TestApp {
             body.extend(b"\r\n");
         }
 
-        if let Some(title_value) = title {
-            body.extend(format!("--{boundary}\r\n").as_bytes());
-            body.extend(b"Content-Disposition: form-data; name=\"title\"\r\n\r\n");
-            body.extend(title_value.as_bytes());
-            body.extend(b"\r\n");
-        }
-
-        if let Some(metadata_value) = metadata_json {
-            body.extend(format!("--{boundary}\r\n").as_bytes());
-            body.extend(b"Content-Disposition: form-data; name=\"metadata\"\r\n\r\n");
-            body.extend(metadata_value.as_bytes());
-            body.extend(b"\r\n");
-        }
-
         body.extend(format!("--{boundary}--\r\n").as_bytes());
 
         let builder = Request::builder()
@@ -604,22 +490,7 @@ async fn prepare_database(pool: &PgPool) -> Result<()> {
 
 fn truncate_all(conn: &mut PgConnection) -> Result<()> {
     conn.batch_execute(
-        "TRUNCATE TABLE \
+        "TRUNCATE TABLE document_tags, document_versions, documents, folders, tags, users RESTART IDENTITY CASCADE;",
-            document_asset_objects, \
-            document_assets, \
-            document_correspondents, \
-            correspondents, \
-            document_tags, \
-            document_versions, \
-            documents, \
-            folders, \
-            jobs, \
-            refresh_tokens, \
-            tags, \
-            user_memberships, \
-            users, \
-            tenants \
-        RESTART IDENTITY CASCADE;",
     )
     .context("failed to truncate tables")?;
     Ok(())

backend/tests/documents_flow.rs

@@ -15,7 +15,6 @@ struct DocumentDetail {
 struct DocumentInfo {
     id: Uuid,
     title: String,
-    filename: String,
     original_name: String,
     deleted_at: Option<String>,
     issued_at: Option<String>,
@@ -57,12 +56,12 @@ struct DocumentDownload {
     filename: String,
 }
 
+#[derive(Deserialize)]
+
 #[derive(Deserialize)]
 struct BulkReanalyze {
     queued: usize,
 }
-
-#[derive(Deserialize)]
 struct BulkMoveResult {
     updated: usize,
 }
@@ -187,10 +186,9 @@ async fn upload_and_list_document() -> Result<()> {
     assert_eq!(current_version.size_bytes, file_bytes.len() as i64);
     assert!(current_version.assets.is_empty());
 
-    let storage_key = app.storage_key_for(&current_version.s3_key).await?;
     let stored = app
         .storage()
-        .get(&storage_key)
+        .get(&current_version.s3_key)
         .await
         .expect("object stored");
     assert_eq!(stored.bytes, file_bytes);
@@ -241,43 +239,6 @@ async fn upload_and_list_document() -> Result<()> {
     Ok(())
 }
 
-#[tokio::test]
-async fn upload_document_with_custom_title_sets_filename() -> Result<()> {
-    let _lock = acquire_db_lock().await;
-    let app = TestApp::new().await?;
-
-    let password = "passw0rd";
-    app.insert_user("nora", password, "admin").await?;
-    let token = app.login_token("nora", password).await?;
-
-    let file_bytes = b"example contract body".to_vec();
-    let title = "Vendor Contract";
-    let original_filename = "scan.pdf";
-
-    let upload = app
-        .upload_document_with_options(
-            "/api/documents",
-            original_filename,
-            "application/pdf",
-            &file_bytes,
-            None,
-            Some(title),
-            None,
-            &token,
-        )
-        .await?;
-    assert_eq!(upload.status(), StatusCode::CREATED);
-    let body = body_to_vec(upload.into_body()).await?;
-    let detail: DocumentDetail = serde_json::from_slice(&body)?;
-
-    assert_eq!(detail.document.title, title);
-    assert_eq!(detail.document.filename, format!("{title}.pdf"));
-    assert_eq!(detail.document.original_name, original_filename);
-
-    app.cleanup().await?;
-    Ok(())
-}
-
 #[tokio::test]
 async fn duplicate_and_restore_document() -> Result<()> {
     let _lock = acquire_db_lock().await;
@@ -357,6 +318,7 @@ async fn duplicate_and_restore_document() -> Result<()> {
     Ok(())
 }
 
+
 #[tokio::test]
 async fn bulk_move_documents_to_folder() -> Result<()> {
     let _lock = acquire_db_lock().await;

backend/tests/folders_flow.rs

@@ -5,7 +5,6 @@ use axum::http::StatusCode;
 use common::{acquire_db_lock, body_to_vec, TestApp};
 use serde::Deserialize;
 use serde::Serialize;
-use serde_json::json;
 use uuid::Uuid;
 
 #[derive(Deserialize)]
@@ -17,7 +16,6 @@ struct FolderResponse {
 struct FolderInfo {
     id: Uuid,
     name: String,
-    parent_id: Option<Uuid>,
 }
 
 #[derive(Deserialize)]
@@ -44,6 +42,14 @@ struct EnsureFolderPath<'a> {
     segments: &'a [&'a str],
 }
 
+#[derive(Serialize)]
+struct UpdateFolderRequest {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    parent_id: Option<Option<Uuid>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    name: Option<String>,
+}
+
 #[derive(Serialize)]
 struct MoveDocumentRequest {
     folder_id: Option<Uuid>,
@@ -144,78 +150,6 @@ async fn folder_move_and_delete_flow() -> Result<()> {
     Ok(())
 }
 
-#[tokio::test]
-async fn update_folder_parent_to_root() -> Result<()> {
-    let _lock = acquire_db_lock().await;
-    let app = TestApp::new().await?;
-
-    let password = "rootpass";
-    app.insert_user("root-admin", password, "admin").await?;
-    let token = app.login_token("root-admin", password).await?;
-
-    // Create a parent folder under root
-    let parent_resp = app
-        .post_json(
-            "/api/folders",
-            &CreateFolder {
-                name: "Parent",
-                parent_id: None,
-            },
-            Some(&token),
-        )
-        .await?;
-    assert_eq!(parent_resp.status(), StatusCode::OK);
-    let parent_body = body_to_vec(parent_resp.into_body()).await?;
-    let parent: FolderResponse = serde_json::from_slice(&parent_body)?;
-
-    // Create a child folder inside the parent
-    let child_resp = app
-        .post_json(
-            "/api/folders",
-            &CreateFolder {
-                name: "Child",
-                parent_id: Some(parent.folder.id),
-            },
-            Some(&token),
-        )
-        .await?;
-    assert_eq!(child_resp.status(), StatusCode::OK);
-    let child_body = body_to_vec(child_resp.into_body()).await?;
-    let child: FolderResponse = serde_json::from_slice(&child_body)?;
-
-    // Move the child back to the root by setting parent_id to null
-    let update_resp = app
-        .patch_json(
-            &format!("/api/folders/{}", child.folder.id),
-            &json!({ "parent_id": null }),
-            Some(&token),
-        )
-        .await?;
-    assert_eq!(update_resp.status(), StatusCode::NO_CONTENT);
-
-    // Fetch the child folder and ensure parent_id is now null
-    let updated_resp = app
-        .get(&format!("/api/folders/{}", child.folder.id), Some(&token))
-        .await?;
-    assert_eq!(updated_resp.status(), StatusCode::OK);
-    let updated_body = body_to_vec(updated_resp.into_body()).await?;
-    let updated_folder: FolderResponse = serde_json::from_slice(&updated_body)?;
-    assert!(updated_folder.folder.parent_id.is_none());
-
-    // Root contents should include the child folder by name
-    let root_contents = app.get("/api/folders/root/contents", Some(&token)).await?;
-    assert_eq!(root_contents.status(), StatusCode::OK);
-    let root_body = body_to_vec(root_contents.into_body()).await?;
-    let root: FolderContents = serde_json::from_slice(&root_body)?;
-    assert!(root
-        .subfolders
-        .iter()
-        .any(|folder| folder.id == child.folder.id));
-
-    app.cleanup().await?;
-    Ok(())
-}
-
 #[tokio::test]
 async fn ensure_path_creates_nested_folders() -> Result<()> {
     let _lock = acquire_db_lock().await;
@@ -333,7 +267,10 @@ async fn folder_rename_updates_name_and_child_paths() -> Result<()> {
     let rename_resp = app
         .patch_json(
             &format!("/api/folders/{}", parent.folder.id),
-            &json!({ "name": "Archive" }),
+            &UpdateFolderRequest {
+                parent_id: None,
+                name: Some("Archive".to_string()),
+            },
             Some(&token),
         )
         .await?;

docs/api.txt

@@ -17,8 +17,7 @@ Health
 Documents
 ---------
 - GET  /api/documents - List or search documents. Optional filters: `folder_id` (defaults to root when omitted), `include_deleted`, `include_descendants` (defaults to true when a `folder_id` is provided and no other override is supplied), `query` (Quickwit full-text), `tags` (comma-separated tag UUIDs), and `correspondents` (comma-separated correspondent UUIDs). Each entry includes tags, correspondent assignments, and current version info.
-- GET  /api/documents/check?checksum=<sha256> - Lightweight checksum preflight. Returns `exists=false` when no document with the supplied SHA-256 checksum is present; otherwise returns `exists=true` plus the current document metadata.
+- POST /api/documents - Upload a document via multipart form-data (`file`, optional metadata/folder fields).
-- POST /api/documents - Upload a document via multipart form-data. Required field: `file`. Optional fields: `title`, `folder_id`, JSON `metadata`, JSON array `tag_ids`, JSON array `correspondents` (each with `correspondent_id` and `role`), and `issued_at` (RFC3339). When `title` is supplied, the stored filename becomes `<title><original_extension>`. Include `skip_existing=true` to receive `204 No Content` instead of reusing a matching document.
 - POST /api/documents/bulk/move - Move multiple documents to a target folder.
 - POST /api/documents/bulk/tags - Add or remove tags across multiple documents.
 - POST /api/documents/bulk/correspondents - Bulk correspondent actions. Default `action=add` replaces existing assignments for the provided roles before adding the supplied correspondents; `action=remove` drops the specified correspondent/role pairs.
@@ -47,11 +46,9 @@ Folders
 -------
 - POST /api/folders - Create a folder (optionally under a parent).
 - POST /api/folders/path - Ensure a nested folder path exists, creating missing segments.
-- GET  /api/folders/:id - Fetch folder metadata.
 - GET  /api/folders/:id/contents - List subfolders and documents inside a folder; use `root` for the workspace root.
 - DELETE /api/folders/:id - Soft-delete a folder.
 - PATCH /api/folders/:id - Update a folder's parent (`parent_id`) and/or rename it (`name`).
-- GET  /api/docs/openapi.json - Generated OpenAPI specification (JSON).
 
 Tags
 ----

frontend/package-lock.json

@@ -8,6 +8,7 @@
       "name": "papercrate-frontend",
       "version": "0.1.0",
       "dependencies": {
+        "@fontsource/inter": "^5.2.8",
         "@tabler/icons-react": "3.11.0",
         "axios": "1.7.7",
         "react": "18.3.1",
@@ -1852,6 +1853,15 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/@fontsource/inter": {
+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/@fontsource/inter/-/inter-5.2.8.tgz",
+      "integrity": "sha512-P6r5WnJoKiNVV+zvW2xM13gNdFhAEpQ9dQJHt3naLvfg+LkF2ldgSLiF4T41lf1SQCM9QmkqPTn4TH568IRagg==",
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
     "node_modules/@jridgewell/gen-mapping": {
       "version": "0.3.13",
       "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.13.tgz",

frontend/package.json

@@ -9,6 +9,7 @@
     "lint": "echo \"No linting configured\""
   },
   "dependencies": {
+    "@fontsource/inter": "^5.2.8",
     "@tabler/icons-react": "3.11.0",
     "axios": "1.7.7",
     "react": "18.3.1",
@@ -19,6 +20,7 @@
     "@babel/core": "7.26.0",
     "@babel/preset-env": "7.26.0",
     "@babel/preset-react": "7.26.3",
+    "@svgr/webpack": "8.1.0",
     "babel-loader": "9.2.1",
     "css-loader": "7.1.2",
     "dotenv": "16.4.5",
@@ -26,7 +28,6 @@
     "style-loader": "4.0.0",
     "webpack": "5.95.0",
     "webpack-cli": "5.1.4",
-    "webpack-dev-server": "5.1.0",
+    "webpack-dev-server": "5.1.0"
-    "@svgr/webpack": "8.1.0"
   }
 }

frontend/src/correspondents/CorrespondentsPanel.jsx

@@ -118,11 +118,11 @@ function CorrespondentsPanel({
   }, []);
 
   return (
-    <section className="correspondents-panel column">
+    <section className="correspondents-panel">
-      <div className="column-header">
+      <div className="panel-section__header">
-        <div className="column-header__titles">
+        <div className="panel-section__titles">
           <h2>Correspondents</h2>
-          <div className="column-subtitle">{correspondents.length} total</div>
+          <div className="panel-section__subtitle">{correspondents.length} total</div>
         </div>
         <div className="header-actions correspondents-actions">
           <form className="correspondents-actions__form" onSubmit={handleCreate}>
@@ -147,7 +147,7 @@ function CorrespondentsPanel({
           </button>
         </div>
       </div>
-      <div className="column-body tags-panel__body">
+      <div className="panel-section__body tags-panel__body">
         {correspondents.length === 0 ? (
           <div className="empty-state">No correspondents created yet.</div>
         ) : (

frontend/src/detail/DetailPanel.jsx

@@ -1,11 +1,20 @@
-import React, { useCallback, useEffect, useMemo, useState } from 'react';
+import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
-import { createPortal } from 'react-dom';
+import {
-import { DownloadIcon, EditIcon, ArrowLeftIcon, ArrowRightIcon } from '../ui/icons';
+  DownloadIcon,
+  EditIcon,
+  ArrowLeftIcon,
+  ArrowRightIcon,
+  ChevronsRightIcon,
+  AnalyzeIcon,
+  WindowMaximizeIcon,
+  TextScanIcon,
+} from '../ui/icons';
 import { getTagColorStyle } from '../utils/colors';
 import { formatFileSize } from '../utils/format';
 import { resolveDocumentAssetUrl, createAssetView } from '../asset_manager';
 import { useAssetNavigator } from '../hooks/useAssetNavigator';
 import { CORRESPONDENT_ROLES } from '../constants/correspondents';
+import PreviewZoomOverlay from './PreviewZoomOverlay';
 
 const MAX_PREVIEW_STACK_ITEMS = 15;
 
@@ -208,6 +217,7 @@ const PreviewStack = ({
   emptyMessage = 'Preview unavailable',
   onItemActivate,
   onOpenPreview,
+  onZoomPreview,
   activeItemId = null,
 }) => {
   if (!items.length) {
@@ -240,7 +250,11 @@ const PreviewStack = ({
               zIndex: preparedItems.length - index,
               transform,
             }}
-            aria-hidden={hasMultiple && !onItemActivate && !onOpenPreview ? 'true' : undefined}
+            aria-hidden={
+              hasMultiple && !onItemActivate && !onOpenPreview && !onZoomPreview
+                ? 'true'
+                : undefined
+            }
           >
             <img
               src={entry.url}
@@ -248,22 +262,34 @@ const PreviewStack = ({
               className="preview-stack__image"
               onClick={(event) => {
                 event.stopPropagation();
-                if (isFront && onOpenPreview) {
+                if (isFront) {
+                  if (onZoomPreview) {
+                    onZoomPreview(entry);
+                  } else if (onOpenPreview) {
                     onOpenPreview(entry.id);
                   } else if (onItemActivate) {
                     onItemActivate(entry.id);
                   }
+                } else if (onItemActivate) {
+                  onItemActivate(entry.id);
+                }
               }}
               onKeyDown={(event) => {
-                if (!onItemActivate && !onOpenPreview) return;
+                if (!onItemActivate && !onOpenPreview && !onZoomPreview) return;
                 if (event.key === 'Enter' || event.key === ' ') {
                   event.preventDefault();
                   event.stopPropagation();
-                  if (isFront && onOpenPreview) {
+                  if (isFront) {
+                    if (onZoomPreview) {
+                      onZoomPreview(entry);
+                    } else if (onOpenPreview) {
                       onOpenPreview(entry.id);
                     } else {
                       onItemActivate?.(entry.id);
                     }
+                  } else {
+                    onItemActivate?.(entry.id);
+                  }
                 }
               }}
             />
@@ -297,9 +323,24 @@ const DetailPanel = ({
   onCorrespondentAdd,
   onCorrespondentRemove,
   resolveApiPath,
+  onClose = () => {},
 }) => {
   const selectedCount = selectedDocuments.length;
   const singleDoc = selectedCount === 1 ? selectedDocuments[0] : null;
+  const singleDocId = singleDoc?.id || null;
+  const selectionKey = useMemo(
+    () => selectedDocuments.map((doc) => doc?.id ?? '').join('|'),
+    [selectedDocuments],
+  );
+
+  const singleDownloadHref = useMemo(() => {
+    if (!singleDoc) return null;
+    const downloadPath = singleDoc.current_version?.download_path;
+    if (!downloadPath || !resolveApiPath) {
+      return null;
+    }
+    return resolveApiPath(downloadPath);
+  }, [singleDoc, resolveApiPath]);
 
   const [titleEditDocId, setTitleEditDocId] = useState(null);
   const [titleDraft, setTitleDraft] = useState('');
@@ -309,6 +350,7 @@ const DetailPanel = ({
   const [ocrUrl, setOcrUrl] = useState(null);
   const [ocrLoading, setOcrLoading] = useState(false);
   const [ocrError, setOcrError] = useState(null);
+  const [zoomedPreview, setZoomedPreview] = useState(null);
 
   useEffect(() => {
     if (!singleDoc) {
@@ -338,6 +380,10 @@ const DetailPanel = ({
     setOcrUrl(null);
   }, [singleDoc?.id]);
 
+  useEffect(() => {
+    setZoomedPreview(null);
+  }, [selectionKey]);
+
   const startTitleEdit = useCallback(() => {
     if (!singleDoc) return;
     setTitleEditDocId(singleDoc.id);
@@ -500,6 +546,7 @@ const DetailPanel = ({
   }, [selectedDocuments]);
 
   const stackTopDocument = stackDocuments[0] || null;
+  const stackTopDocId = stackTopDocument?.id || null;
   const stackPreviewNavigator = useAssetNavigator({
     document: stackTopDocument,
     assetType: 'preview',
@@ -699,15 +746,178 @@ const DetailPanel = ({
     [bulkCorrespondents, onBulkCorrespondentRemove, onCorrespondentRemove, selectedDocuments],
   );
 
+  const openZoomPreview = useCallback((config) => {
+    if (!config) return;
+    setZoomedPreview({
+      mode: config.mode,
+      docId: config.docId ?? null,
+    });
+  }, []);
+
+  const closeZoomPreview = useCallback(() => {
+    setZoomedPreview(null);
+  }, []);
+
+  const handleSingleZoom = useCallback(
+    (entry) => {
+      if (!singleHasPreview) return;
+      const targetId = entry?.id ?? singleDocId;
+      if (!targetId) return;
+      openZoomPreview({ mode: 'single', docId: targetId });
+    },
+    [openZoomPreview, singleHasPreview, singleDocId],
+  );
+
+  const handleStackZoom = useCallback(
+    (entry) => {
+      if (!stackTopDocId || entry?.id !== stackTopDocId) return;
+      if (!topHasPreview) return;
+      openZoomPreview({ mode: 'stack', docId: stackTopDocId });
+    },
+    [openZoomPreview, stackTopDocId, topHasPreview],
+  );
+
+  const zoomDisplay = useMemo(() => {
+    if (!zoomedPreview) {
+      return null;
+    }
+
+    if (
+      zoomedPreview.mode === 'single' &&
+      singleDocId &&
+      singleDoc &&
+      singleHasPreview &&
+      zoomedPreview.docId === singleDocId
+    ) {
+      return {
+        url: singlePreviewNavigator.currentUrl,
+        alt: singleDoc.title || singleDoc.original_name || 'Document preview',
+        canGoPrev:
+          singleEffectiveCardinality > 1 && Boolean(singlePreviewNavigator.canGoPrev),
+        canGoNext:
+          singleEffectiveCardinality > 1 && Boolean(singlePreviewNavigator.canGoNext),
+        goPrev: singlePreviewNavigator.goPrev,
+        goNext: singlePreviewNavigator.goNext,
+      };
+    }
+
+    if (
+      zoomedPreview.mode === 'stack' &&
+      stackTopDocId &&
+      stackTopDocument &&
+      zoomedPreview.docId === stackTopDocId &&
+      topHasPreview
+    ) {
+      return {
+        url: stackPreviewNavigator.currentUrl,
+        alt: stackTopDocument.title || stackTopDocument.original_name || 'Document preview',
+        canGoPrev:
+          topEffectiveCardinality > 1 && Boolean(stackPreviewNavigator.canGoPrev),
+        canGoNext:
+          topEffectiveCardinality > 1 && Boolean(stackPreviewNavigator.canGoNext),
+        goPrev: stackPreviewNavigator.goPrev,
+        goNext: stackPreviewNavigator.goNext,
+      };
+    }
+
+    return null;
+  }, [
+    zoomedPreview,
+    singleDoc,
+    singleDocId,
+    singleHasPreview,
+    singlePreviewNavigator.currentUrl,
+    singlePreviewNavigator.canGoPrev,
+    singlePreviewNavigator.canGoNext,
+    singlePreviewNavigator.goPrev,
+    singlePreviewNavigator.goNext,
+    singleEffectiveCardinality,
+    stackTopDocument,
+    stackTopDocId,
+    topHasPreview,
+    stackPreviewNavigator.currentUrl,
+    stackPreviewNavigator.canGoPrev,
+    stackPreviewNavigator.canGoNext,
+    stackPreviewNavigator.goPrev,
+    stackPreviewNavigator.goNext,
+    topEffectiveCardinality,
+  ]);
+
+  useEffect(() => {
+    if (zoomedPreview && !zoomDisplay) {
+      setZoomedPreview(null);
+    }
+  }, [zoomedPreview, zoomDisplay]);
+
+  useEffect(() => {
+    if (typeof ensureAssetUrl !== 'function') {
+      return;
+    }
+
+    const warmNavigator = (navigator) => {
+      const {
+        documentId,
+        asset,
+        ordinal,
+        canGoPrev,
+        canGoNext,
+        cardinality,
+      } = navigator;
+      if (!documentId || !asset || !Number.isFinite(ordinal)) {
+        return;
+      }
+
+      const requests = [];
+      if (canGoPrev) {
+        const prevOrdinal = Math.max(1, ordinal - 1);
+        if (!cardinality || prevOrdinal <= cardinality) {
+          requests.push(
+            ensureAssetUrl(documentId, asset, {
+              start: prevOrdinal,
+              limit: 1,
+              objectOrdinal: prevOrdinal,
+            }),
+          );
+        }
+      }
+      if (canGoNext) {
+        const nextOrdinal = ordinal + 1;
+        if (!cardinality || nextOrdinal <= cardinality) {
+          requests.push(
+            ensureAssetUrl(documentId, asset, {
+              start: nextOrdinal,
+              limit: 1,
+              objectOrdinal: nextOrdinal,
+            }),
+          );
+        }
+      }
+
+      requests.forEach((promise) => promise?.catch?.(() => {}));
+    };
+
+    warmNavigator(singlePreviewNavigator);
+    warmNavigator(stackPreviewNavigator);
+  }, [
+    ensureAssetUrl,
+    singlePreviewNavigator.documentId,
+    singlePreviewNavigator.asset,
+    singlePreviewNavigator.ordinal,
+    singlePreviewNavigator.canGoPrev,
+    singlePreviewNavigator.canGoNext,
+    stackPreviewNavigator.documentId,
+    stackPreviewNavigator.asset,
+    stackPreviewNavigator.ordinal,
+    stackPreviewNavigator.canGoPrev,
+    stackPreviewNavigator.canGoNext,
+  ]);
+
   const renderSingle = () => {
     if (!singleDoc) {
       return <p className="meta">Select a document to view metadata, tags and actions.</p>;
     }
 
     const displayName = singleDoc.title || singleDoc.original_name;
-    const downloadHref = singleDoc.current_version?.download_path
-      ? resolveApiPath?.(singleDoc.current_version.download_path)
-      : null;
     const isEditingTitle = titleEditDocId === singleDoc.id;
     const sizeBytes = Number(singleDoc.current_version?.size_bytes) || 0;
     const sizeLabel = sizeBytes > 0 ? formatFileSize(sizeBytes) : '—';
@@ -743,6 +953,7 @@ const DetailPanel = ({
             emptyMessage="Preview loading…"
             onItemActivate={handlePreviewActivate}
             onOpenPreview={onOpenPreview}
+            onZoomPreview={handleSingleZoom}
             activeItemId={activePreviewId}
           />
           {hasPreviewImage && (effectiveCardinality > 1 || canGoPrev || canGoNext) ? (
@@ -857,44 +1068,6 @@ const DetailPanel = ({
             {singleDoc.original_name}
           </div>
         </div>
-        <div className="detail-actions">
-          <a
-            className="button-link with-icon"
-            href={downloadHref || '#'}
-            target="_blank"
-            rel="noopener noreferrer"
-            aria-disabled={!downloadHref}
-            onClick={(event) => {
-              if (!downloadHref) {
-                event.preventDefault();
-              }
-            }}
-          >
-            <DownloadIcon className="icon-inline" />
-            <span>Download</span>
-          </a>
-          <button
-            type="button"
-            className="secondary"
-            onClick={() => onOpenPreview(singleDoc.id)}
-          >
-            Open preview
-          </button>
-        <button
-          type="button"
-          className="secondary"
-          onClick={() => onRegenerateThumbnails(singleDoc.id)}
-        >
-          Re-run analysis
-        </button>
-        </div>
-        {hasOcrAsset ? (
-          <div className="detail-ocr-trigger">
-            <button type="button" className="secondary" onClick={openOcrModal}>
-              View OCR text
-            </button>
-          </div>
-        ) : null}
         <TagSection
           title="Tags"
           tags={tagsForDoc.map((tag) => ({
@@ -931,7 +1104,7 @@ const DetailPanel = ({
         {metadata && (
           <div>
             <dt>Metadata</dt>
-            <pre>{JSON.stringify(metadata, null, 2)}</pre>
+            <pre className="detail-metadata__block">{JSON.stringify(metadata, null, 2)}</pre>
           </div>
         )}
         {hasOcrAsset && ocrOpen
@@ -1002,6 +1175,7 @@ const DetailPanel = ({
             emptyMessage="No previews available."
             onItemActivate={handlePreviewActivate}
             onOpenPreview={onOpenPreview}
+            onZoomPreview={handleStackZoom}
             activeItemId={activePreviewId}
           />
           {topDocIdLocal && topHasPreview && (topCardinalityLocal > 1 || topCanGoPrev || topCanGoNext) ? (
@@ -1074,23 +1248,110 @@ const DetailPanel = ({
           showCount
           className="bulk-correspondents"
         />
-        <button
-          type="button"
-          className="secondary"
-          onClick={() => onBulkReanalyze?.()}
-        >
-          Re-analyze selection
-        </button>
       </>
     );
   };
 
+  const isBulkSelection = selectedCount > 1;
+  const showOcrAction = Boolean(singleDoc && hasOcrAsset);
+
   return (
-    <aside className="detail-panel column">
+    <>
-      <div className="column-body scrollable">
+      <aside className="detail-panel panel">
+        <div className="panel-header">
+          <div className="panel-actions">
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={onClose}
+            aria-label="Close detail panel"
+            title="Close detail panel"
+          >
+            <ChevronsRightIcon />
+          </button>
+          <div className="spacer" />
+          {isBulkSelection && onBulkReanalyze ? (
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={(event) => {
+                event.stopPropagation();
+                onBulkReanalyze();
+              }}
+              aria-label="Re-run analysis for selection"
+              title="Re-run analysis for selection"
+            >
+              <AnalyzeIcon />
+            </button>
+          ) : null}
+          {singleDoc && singleDownloadHref ? (
+            <a
+              className="icon-button"
+              href={singleDownloadHref}
+              target="_blank"
+              rel="noopener noreferrer"
+              aria-label="Download document"
+              title="Download document"
+              onClick={(event) => event.stopPropagation()}
+            >
+              <DownloadIcon />
+            </a>
+          ) : null}
+          {singleDoc ? (
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={(event) => {
+                event.stopPropagation();
+                onOpenPreview(singleDoc.id);
+              }}
+              aria-label="Open preview"
+              title="Open preview"
+              disabled={!singleHasPreview}
+            >
+              <WindowMaximizeIcon />
+            </button>
+          ) : null}
+          {showOcrAction ? (
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={(event) => {
+                event.stopPropagation();
+                openOcrModal();
+              }}
+              aria-label="View OCR text"
+              title="View OCR text"
+            >
+              <TextScanIcon />
+            </button>
+          ) : null}
+          {singleDoc ? (
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={(event) => {
+                event.stopPropagation();
+                onRegenerateThumbnails(singleDoc.id);
+              }}
+              aria-label="Re-run analysis"
+              title="Re-run analysis"
+            >
+              <AnalyzeIcon />
+            </button>
+          ) : null}
+        </div>
+      </div>
+      <div className="panel-body">
         {selectedCount <= 1 ? renderSingle() : renderBulk()}
       </div>
       </aside>
+      <PreviewZoomOverlay
+        open={Boolean(zoomDisplay?.url)}
+        display={zoomDisplay}
+        onClose={closeZoomPreview}
+      />
+    </>
   );
 };
 

frontend/src/detail/PreviewZoomOverlay.jsx

@@ -0,0 +1,262 @@
+import React, { useEffect, useRef, useState } from 'react';
+import { createPortal } from 'react-dom';
+import { ArrowLeftIcon, ArrowRightIcon } from '../ui/icons';
+
+const noop = () => {};
+
+const clamp = (value, min, max) => {
+  if (value < min) return min;
+  if (value > max) return max;
+  return value;
+};
+
+const ensureDocumentRoot = () => {
+  if (typeof document === 'undefined') {
+    return null;
+  }
+  return document.body;
+};
+
+const PreviewZoomOverlay = ({
+  open = false,
+  display = null,
+  onClose = noop,
+}) => {
+  const portalTarget = ensureDocumentRoot();
+  const [isNativeScale, setIsNativeScale] = useState(false);
+  const [naturalSize, setNaturalSize] = useState({ width: null, height: null });
+  const scrollRef = useRef(null);
+  const imageRef = useRef(null);
+  const focusRef = useRef(null);
+  const previouslyFocusedRef = useRef(null);
+
+  useEffect(() => {
+    setIsNativeScale(false);
+    setNaturalSize({ width: null, height: null });
+    focusRef.current = null;
+    const scrollEl = scrollRef.current;
+    if (scrollEl) {
+      scrollEl.scrollLeft = 0;
+      scrollEl.scrollTop = 0;
+    }
+  }, [open]);
+
+  useEffect(() => {
+    if (!open || !isNativeScale) {
+      return;
+    }
+
+    const scrollEl = scrollRef.current;
+    const imageEl = imageRef.current;
+    if (!scrollEl || !imageEl) {
+      return;
+    }
+
+    const imageWidth = imageEl.naturalWidth || imageEl.clientWidth;
+    const imageHeight = imageEl.naturalHeight || imageEl.clientHeight;
+    if (!(imageWidth > 0 && imageHeight > 0)) {
+      return;
+    }
+
+    const target = focusRef.current || { xRatio: 0.5, yRatio: 0.5 };
+    const maxScrollLeft = Math.max(0, imageWidth - scrollEl.clientWidth);
+    const maxScrollTop = Math.max(0, imageHeight - scrollEl.clientHeight);
+
+    const desiredLeft = target.xRatio * imageWidth - scrollEl.clientWidth / 2;
+    const desiredTop = target.yRatio * imageHeight - scrollEl.clientHeight / 2;
+
+    scrollEl.scrollLeft = clamp(desiredLeft, 0, maxScrollLeft);
+    scrollEl.scrollTop = clamp(desiredTop, 0, maxScrollTop);
+  }, [open, isNativeScale, naturalSize.width, naturalSize.height]);
+
+  useEffect(() => {
+    if (!open) {
+      if (previouslyFocusedRef.current && typeof previouslyFocusedRef.current.focus === 'function') {
+        previouslyFocusedRef.current.focus();
+      }
+      previouslyFocusedRef.current = null;
+      return undefined;
+    }
+
+    if (typeof document !== 'undefined') {
+      const active = document.activeElement;
+      if (active && typeof active.focus === 'function') {
+        previouslyFocusedRef.current = active;
+      } else {
+        previouslyFocusedRef.current = null;
+      }
+    }
+
+    const scrollEl = scrollRef.current;
+    if (!scrollEl) {
+      return undefined;
+    }
+
+    const frame = requestAnimationFrame(() => {
+      scrollEl.focus();
+    });
+
+    return () => {
+      cancelAnimationFrame(frame);
+      if (previouslyFocusedRef.current && typeof previouslyFocusedRef.current.focus === 'function') {
+        previouslyFocusedRef.current.focus();
+        previouslyFocusedRef.current = null;
+      }
+    };
+  }, [open]);
+
+  const handleKeyDown = (event) => {
+    event.stopPropagation();
+
+    if (!open) {
+      return;
+    }
+
+    if (event.key === 'Escape') {
+      event.preventDefault();
+      onClose();
+      return;
+    }
+
+    if (event.key === 'ArrowLeft') {
+      if (display?.canGoPrev && display?.goPrev) {
+        event.preventDefault();
+        display.goPrev();
+      }
+      return;
+    }
+
+    if (event.key === 'ArrowRight') {
+      if (display?.canGoNext && display?.goNext) {
+        event.preventDefault();
+        display.goNext();
+      }
+    }
+  };
+
+  if (!open || !display?.url || !portalTarget) {
+    return null;
+  }
+
+  const navVisible = Boolean(display?.canGoPrev || display?.canGoNext);
+  const stageClassName = [
+    'preview-zoom__stage',
+  ]
+    .filter(Boolean)
+    .join(' ');
+
+  const containerClassName = [
+    'preview-zoom__scroll',
+    isNativeScale ? 'preview-zoom__scroll--native' : '',
+  ]
+    .filter(Boolean)
+    .join(' ');
+
+  const imageStyle = isNativeScale
+    ? {
+        cursor: 'zoom-out',
+        width: naturalSize.width ? `${naturalSize.width}px` : 'auto',
+        height: naturalSize.height ? `${naturalSize.height}px` : 'auto',
+        maxWidth: 'none',
+        maxHeight: 'none',
+      }
+    : {
+        cursor: 'zoom-in',
+        maxWidth: '95vw',
+        maxHeight: '95vh',
+      };
+
+  return createPortal(
+    (
+      <div
+        className="preview-zoom-backdrop"
+        role="dialog"
+        aria-modal="true"
+        aria-label="Enlarged document preview"
+        onClick={onClose}
+      >
+      <div
+        className={stageClassName}
+        onClick={(event) => event.stopPropagation()}
+        onKeyDown={handleKeyDown}
+      >
+        <div
+          className={containerClassName}
+          ref={scrollRef}
+          tabIndex={-1}
+        >
+          <img
+            src={display.url}
+            alt={display.alt || 'Document preview'}
+            className="preview-zoom__image"
+            ref={imageRef}
+            draggable={false}
+            onLoad={(event) => {
+              setNaturalSize({
+                width: event.currentTarget.naturalWidth || null,
+                height: event.currentTarget.naturalHeight || null,
+              });
+            }}
+            onClick={(event) => {
+              event.stopPropagation();
+              if (!isNativeScale) {
+                const img = imageRef.current;
+                if (img) {
+                  const rect = img.getBoundingClientRect();
+                  const xRatio = rect.width > 0 ? (event.clientX - rect.left) / rect.width : 0.5;
+                  const yRatio = rect.height > 0 ? (event.clientY - rect.top) / rect.height : 0.5;
+                  focusRef.current = {
+                    xRatio: clamp(xRatio, 0, 1),
+                    yRatio: clamp(yRatio, 0, 1),
+                  };
+                } else {
+                  focusRef.current = null;
+                }
+              } else {
+                focusRef.current = null;
+              }
+              setIsNativeScale((current) => !current);
+            }}
+            style={imageStyle}
+          />
+        </div>
+        {navVisible ? (
+          <div className="preview-zoom__nav">
+            <button
+              type="button"
+              className="preview-zoom__nav-button"
+                onClick={(event) => {
+                  event.stopPropagation();
+                  if (display?.canGoPrev && display?.goPrev) {
+                    display.goPrev();
+                  }
+                }}
+                aria-label="Previous preview"
+                disabled={!display?.canGoPrev}
+              >
+                <ArrowLeftIcon />
+              </button>
+              <button
+                type="button"
+                className="preview-zoom__nav-button"
+                onClick={(event) => {
+                  event.stopPropagation();
+                  if (display?.canGoNext && display?.goNext) {
+                    display.goNext();
+                  }
+                }}
+                aria-label="Next preview"
+                disabled={!display?.canGoNext}
+              >
+                <ArrowRightIcon />
+              </button>
+            </div>
+          ) : null}
+        </div>
+      </div>
+    ),
+    portalTarget,
+  );
+};
+
+export default PreviewZoomOverlay;

frontend/src/documents/DocumentsTable.jsx

@@ -1,7 +1,7 @@
-import React, { useCallback, useEffect, useMemo, useRef } from 'react';
+import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { getAssetFromVersion, resolveDocumentAssetUrl, createAssetView } from '../asset_manager';
 import { getTagColorStyle } from '../utils/colors';
-import { DownloadIcon, EditIcon, ViewListIcon, ViewGridIcon, FolderIcon } from '../ui/icons';
+import { DownloadIcon, EditIcon, ViewListIcon, ViewGridIcon, FolderIcon, TrashIcon } from '../ui/icons';
 
 const TAG_MIME_TYPES = ['application/x-papercrate-tag', 'text/papercrate-tag'];
 const DEFAULT_GRID_ICON_SIZE = 96;
@@ -13,13 +13,62 @@ const getPageCount = (doc) =>
     ? doc.current_version.metadata.page_count
     : null;
 
+// Detects when an element becomes visible within a scroll container.
+const useLazyVisibility = (rootRef, resetKey) => {
+  const targetRef = useRef(null);
+  const [isVisible, setIsVisible] = useState(false);
+
+  useEffect(() => {
+    setIsVisible(false);
+  }, [resetKey]);
+
+  const rootNode = rootRef?.current || null;
+
+  useEffect(() => {
+    if (isVisible) {
+      return undefined;
+    }
+    const element = targetRef.current;
+    if (!element) {
+      return undefined;
+    }
+    if (typeof window === 'undefined' || typeof IntersectionObserver === 'undefined') {
+      setIsVisible(true);
+      return undefined;
+    }
+
+    const observer = new IntersectionObserver(
+      (entries) => {
+        entries.forEach((entry) => {
+          if (entry.isIntersecting) {
+            setIsVisible(true);
+            observer.disconnect();
+          }
+        });
+      },
+      {
+        root: rootNode,
+        rootMargin: '200px 0px',
+        threshold: 0.01,
+      },
+    );
+
+    observer.observe(element);
+    return () => observer.disconnect();
+  }, [isVisible, rootNode, resetKey]);
+
+  return { ref: targetRef, isVisible };
+};
+
 const DocumentThumbnailImage = ({
   document,
   ensureAssetUrl,
   getDocumentAsset,
   alt,
   maxSize = LIST_ICON_SIZE,
+  scrollRootRef = null,
 }) => {
+  const { ref: visibilityRef, isVisible } = useLazyVisibility(scrollRootRef, document?.id);
   const resolvedMaxSize = Math.max(1, Math.round(maxSize || 1));
   const thumbnailAsset = useMemo(
     () => getAssetFromVersion(document?.current_version, 'thumbnail'),
@@ -45,14 +94,15 @@ const DocumentThumbnailImage = ({
     () => ({ width: `${dimensions.width}px`, height: `${dimensions.height}px` }),
     [dimensions.height, dimensions.width],
   );
-  const url = useMemo(
+  const url = useMemo(() => {
-    () =>
+    if (!isVisible) {
-      resolveDocumentAssetUrl(document, 'thumbnail', {
+      return null;
+    }
+    return resolveDocumentAssetUrl(document, 'thumbnail', {
       ensureAssetUrl,
       getAsset: getDocumentAsset,
-      }),
+    });
-    [document, ensureAssetUrl, getDocumentAsset],
+  }, [document, ensureAssetUrl, getDocumentAsset, isVisible]);
-  );
 
   const pageCount = getPageCount(document);
   const showMultiPageBadge = Number.isFinite(pageCount) && pageCount > 1;
@@ -62,13 +112,15 @@ const DocumentThumbnailImage = ({
   }
 
   return (
-    <div className="document-thumbnail-wrapper">
+    <div className="document-thumbnail-wrapper" ref={visibilityRef}>
       <div className={innerClasses.join(' ')} style={innerStyle}>
         {url ? (
           <img
             src={url}
             alt={alt || ''}
             className="document-thumbnail"
+            loading="lazy"
+            decoding="async"
             draggable={false}
             onDragStart={(event) => event.preventDefault()}
           />
@@ -125,6 +177,7 @@ const DocumentsTable = ({
   viewMode = 'list',
   onViewModeChange,
   onClearSelection,
+  showHeader = true,
 }) => {
   const showingSearchResults = searchResults !== null;
   const rows = showingSearchResults ? searchResults : documents;
@@ -142,6 +195,18 @@ const DocumentsTable = ({
     [draggingDocumentIds],
   );
   const scrollRef = useRef(null);
+  const [, forceVisibilityTick] = useState(0);
+  const lastScrollNodeRef = useRef(null);
+  const assignScrollRef = useCallback((node) => {
+    if (lastScrollNodeRef.current === node) {
+      return;
+    }
+    lastScrollNodeRef.current = node;
+    scrollRef.current = node;
+    if (node) {
+      forceVisibilityTick((value) => value + 1);
+    }
+  }, []);
   const isGridView = viewMode === 'grid';
   const gridIconSize = DEFAULT_GRID_ICON_SIZE;
   const handleSetViewMode = useCallback(
@@ -156,6 +221,11 @@ const DocumentsTable = ({
     },
     [onViewModeChange],
   );
+  useEffect(() => {
+    if (scrollRef.current) {
+      scrollRef.current.scrollTop = 0;
+    }
+  }, [viewMode]);
   const isTagDragEvent = useCallback((event) => {
     const types = Array.from(event.dataTransfer?.types || []);
     return TAG_MIME_TYPES.some((type) => types.includes(type));
@@ -263,16 +333,6 @@ const DocumentsTable = ({
     [isTagDragEvent, onDocumentTagDrop],
   );
 
-  const handleGridBackgroundClick = useCallback(
-    (event) => {
-      if (event.target !== event.currentTarget) {
-        return;
-      }
-      onClearSelection?.();
-    },
-    [onClearSelection],
-  );
-
   const showDefaultEmptyState = !showingSearchResults && !subfolders.length && rows.length === 0;
   const showListSearchEmptyState =
     showingSearchResults && rows.length === 0 && !isGridView && !isSearchLoading;
@@ -282,35 +342,14 @@ const DocumentsTable = ({
 
   return (
     <section
-      className={`documents-panel column documents-panel--view-${isGridView ? 'grid' : 'list'}`}
+      className={`documents-panel documents-panel--view-${isGridView ? 'grid' : 'list'}`}
     >
-      <div className="column-header">
+      {showHeader ? (
-        <div className="column-header__titles">
+        <div className="panel-section__header">
-          <nav className="breadcrumb" aria-label="Folder breadcrumbs">
+          <div className="panel-section__titles">
-            {breadcrumbs.map((crumb, index) => {
+            <h2>{currentFolderName}</h2>
-              const isLast = index === breadcrumbs.length - 1;
-              return (
-                <span key={crumb.id} className="breadcrumb-item">
-                  {isLast ? (
-                    <span className="breadcrumb-current">{crumb.name}</span>
-                  ) : (
-                    <a
-                      href="#"
-                      onClick={(event) => {
-                        event.preventDefault();
-                        onFolderSelect(crumb.id);
-                      }}
-                    >
-                      {crumb.name}
-                    </a>
-                  )}
-                  {!isLast && <span className="breadcrumb-separator">›</span>}
-                </span>
-              );
-            })}
-          </nav>
             {showingSearchResults && (
-            <div className="column-subtitle">Search results</div>
+              <div className="panel-section__subtitle">Search results</div>
             )}
           </div>
           <div className="header-actions">
@@ -349,6 +388,7 @@ const DocumentsTable = ({
             </button>
           </div>
         </div>
+      ) : null}
       {showDefaultEmptyState && (
         <div className="empty-state">
           Drop files anywhere or onto a folder to upload documents.
@@ -359,9 +399,9 @@ const DocumentsTable = ({
           No documents match the current filters.
         </div>
       )}
-      <div className="column-body">
+      <div className="panel-section__body">
         <div
-          ref={scrollRef}
+          ref={assignScrollRef}
           className="documents-scroll"
           onFocus={(event) => {
             if (event.target === scrollRef.current) {
@@ -376,13 +416,22 @@ const DocumentsTable = ({
               onDocumentListKeyDown(event);
             }
           }}
+          onClick={(event) => {
+            if (event.target === event.currentTarget) {
+              onClearSelection?.();
+            }
+          }}
           aria-activedescendant={isGridView ? undefined : activeDescendantId}
         >
           {showDefaultEmptyState ? null : isGridView ? (
             <div
               className="documents-grid"
               role="list"
-              onClick={handleGridBackgroundClick}
+              onClick={(event) => {
+                if (event.target === event.currentTarget) {
+                  onClearSelection?.();
+                }
+              }}
               style={{ '--documents-grid-icon-size': `${gridIconSize}px` }}
             >
               {!showingSearchResults &&
@@ -477,6 +526,7 @@ const DocumentsTable = ({
                       getDocumentAsset={getDocumentAsset}
                       alt={`Thumbnail for ${doc.title || doc.original_name}`}
                       maxSize={gridIconSize}
+                      scrollRootRef={scrollRef}
                     />
                     <div className="document-card__meta">
                       <div
@@ -619,13 +669,20 @@ const DocumentsTable = ({
                         <td className="doc-list__name">
                           <div className="doc-list__name-content">
                             <span>{folder.name}</span>
-                            {folder.id !== 'root' && (
+                          </div>
+                        </td>
+                        <td>Folder</td>
+                        <td>—</td>
+                        <td className="actions">
+                          <div className="action-buttons">
+                            {folder.id !== 'root' && onFolderRename && (
                               <button
                                 type="button"
-                                className="icon-button ghost doc-list__icon-button"
+                                className="icon-button ghost"
+                                title="Rename"
+                                aria-label={`Rename folder ${folder.name}`}
                                 onClick={(event) => {
                                   event.stopPropagation();
-                                  if (!onFolderRename) return;
                                   const nextName = window.prompt('Rename folder', folder.name || '');
                                   if (!nextName) {
                                     return;
@@ -636,27 +693,23 @@ const DocumentsTable = ({
                                   }
                                   onFolderRename(folder.id, trimmed);
                                 }}
-                                title="Rename folder"
-                                aria-label={`Rename folder ${folder.name}`}
                               >
-                                <EditIcon className="doc-list__icon" size={16} />
+                                <EditIcon className="icon-inline" />
                               </button>
                             )}
-                          </div>
-                        </td>
-                        <td>Folder</td>
-                        <td>—</td>
-                        <td className="actions">
                             <button
                               type="button"
                               className="icon-button danger"
+                              title="Delete"
+                              aria-label={`Delete folder ${folder.name}`}
                               onClick={(event) => {
                                 event.stopPropagation();
                                 onFolderDelete(folder.id);
                               }}
                             >
-                            Delete
+                              <TrashIcon className="icon-inline" />
                             </button>
+                          </div>
                         </td>
                       </tr>
                     );
@@ -690,36 +743,13 @@ const DocumentsTable = ({
                           ensureAssetUrl={ensureAssetUrl}
                           getDocumentAsset={getDocumentAsset}
                           alt={`Thumbnail for ${doc.title || doc.original_name}`}
+                          scrollRootRef={scrollRef}
                         />
                       </td>
                       <td className="doc-list__name">
                         <div className="doc-name">
                           <div className="doc-list__name-content">
                             <span className="doc-name__title">{doc.title || doc.original_name}</span>
-                            <button
-                              type="button"
-                              className="icon-button ghost doc-list__icon-button"
-                              onClick={(event) => {
-                                event.stopPropagation();
-                                if (!onDocumentRename) return;
-                                const nextName = window.prompt(
-                                  'Rename document',
-                                  doc.title || doc.original_name || '',
-                                );
-                                if (!nextName) {
-                                  return;
-                                }
-                                const trimmed = nextName.trim();
-                                if (!trimmed || trimmed === (doc.title || doc.original_name)) {
-                                  return;
-                                }
-                                onDocumentRename(doc.id, trimmed);
-                              }}
-                              title="Rename document"
-                              aria-label={`Rename document ${doc.title || doc.original_name}`}
-                            >
-                              <EditIcon className="doc-list__icon" size={16} />
-                            </button>
                           </div>
                           {(doc.tags || []).length > 0 && (
                             <div className="doc-name__tags">
@@ -788,31 +818,59 @@ const DocumentsTable = ({
                       </td>
                       <td className="actions">
                         <div className="action-buttons">
+                          {onDocumentRename && (
+                            <button
+                              type="button"
+                              className="icon-button ghost"
+                              title="Rename"
+                              aria-label={`Rename document ${doc.title || doc.original_name}`}
+                              onClick={(event) => {
+                                event.stopPropagation();
+                                const nextName = window.prompt(
+                                  'Rename document',
+                                  doc.title || doc.original_name || '',
+                                );
+                                if (!nextName) {
+                                  return;
+                                }
+                                const trimmed = nextName.trim();
+                                if (!trimmed || trimmed === (doc.title || doc.original_name)) {
+                                  return;
+                                }
+                                onDocumentRename(doc.id, trimmed);
+                              }}
+                            >
+                              <EditIcon className="icon-inline" />
+                            </button>
+                          )}
                           {downloadHref ? (
                             <a
-                              className="button-link with-icon"
+                              className="icon-button"
                               href={downloadHref}
                               target="_blank"
                               rel="noopener noreferrer"
+                              title="Download"
+                              aria-label="Download document"
                               onClick={(event) => event.stopPropagation()}
                               onAuxClick={(event) => event.stopPropagation()}
                               onContextMenu={(event) => event.stopPropagation()}
                             >
                               <DownloadIcon className="icon-inline" />
-                              <span>Download</span>
                             </a>
                           ) : (
                             <span className="meta">No download</span>
                           )}
                           <button
                             type="button"
-                            className="danger"
+                            className="icon-button danger"
+                            title="Delete"
+                            aria-label="Delete document"
                             onClick={(event) => {
                               event.stopPropagation();
                               onDocumentDelete?.(doc.id);
                             }}
                           >
-                            Delete
+                            <TrashIcon className="icon-inline" />
                           </button>
                         </div>
                       </td>

frontend/src/index.jsx

@@ -1,3 +1,5 @@
+import '@fontsource/inter/400.css';
+
 import React, {
   useCallback,
   useContext,
@@ -30,6 +32,16 @@ import CorrespondentsPanel from './correspondents/CorrespondentsPanel';
 import { CORRESPONDENT_ROLES } from './constants/correspondents';
 import TagManager from './tag_manager';
 import Sidebar from './sidebar/Sidebar';
+import {
+  ChevronsRightIcon,
+  ChevronsLeftIcon,
+  ViewListIcon,
+  ViewGridIcon,
+  FolderPlusIcon,
+  RefreshIcon,
+  ArrowUpIcon,
+  MinusVerticalIcon,
+} from './ui/icons';
 import DocumentsTable from './documents/DocumentsTable';
 import { AppShellContext, useAppShell } from './appShellContext';
 import DocumentViewerRoute from './routes/DocumentViewerRoute';
@@ -309,9 +321,9 @@ const LoginView = ({
 
 
 
-const DocumentsLayout = ({ sidebarProps, children }) => (
+const DocumentsLayout = ({ sidebarProps, children, sidebarCollapsed }) => (
-  <main className="documents-main">
+  <main className={`documents-main${sidebarCollapsed ? ' documents-main--sidebar-collapsed' : ''}`}>
-    <Sidebar {...sidebarProps} />
+    {!sidebarCollapsed ? <Sidebar {...sidebarProps} /> : null}
     {children}
   </main>
 );
@@ -335,6 +347,9 @@ const AppLayout = () => {
     ({ message, variant }) => setStatusMessage(message, variant),
     [setStatusMessage],
   );
+  const [sidebarCollapsed, setSidebarCollapsed] = useState(false);
+  const collapseSidebar = useCallback(() => setSidebarCollapsed(true), []);
+  const expandSidebar = useCallback(() => setSidebarCollapsed(false), []);
   const reportApiError = useApiError({
     onReport: handleApiReport,
   });
@@ -345,6 +360,8 @@ const AppLayout = () => {
   );
   const [loading, setLoading] = useState(false);
   const [isCreateFolderModalOpen, setCreateFolderModalOpen] = useState(false);
+  const [isTagsModalOpen, setTagsModalOpen] = useState(false);
+  const [isCorrespondentsModalOpen, setCorrespondentsModalOpen] = useState(false);
   const [newFolderName, setNewFolderName] = useState('');
   const [createFolderError, setCreateFolderError] = useState('');
   const [creatingFolder, setCreatingFolder] = useState(false);
@@ -366,15 +383,11 @@ const AppLayout = () => {
     const stored = window.localStorage.getItem('papercrate_view_mode');
     return stored === 'grid' ? 'grid' : 'list';
   });
-  const initialRowSelection = routeDocumentId
+  const initialRowSelection = [];
-    ? [resolveDocumentRowKey(routeDocumentId)]
-    : [];
   const [selectedRowKeys, setSelectedRowKeys] = useState(initialRowSelection);
   const [selectionOrder, setSelectionOrder] = useState(initialRowSelection);
-  const [focusedDocumentId, setFocusedDocumentId] = useState(routeDocumentId);
+  const [focusedDocumentId, setFocusedDocumentId] = useState(null);
-  const [focusedRowKey, setFocusedRowKey] = useState(() =>
+  const [focusedRowKey, setFocusedRowKey] = useState(null);
-    routeDocumentId ? resolveDocumentRowKey(routeDocumentId) : null,
-  );
   const tokenRef = useRef(token);
   const refreshPromiseRef = useRef(null);
   const breadcrumbFetchRef = useRef(new Set());
@@ -423,13 +436,9 @@ const AppLayout = () => {
   const documentsRouteMatch = useMatch('/documents');
   const documentsFolderRouteMatch = useMatch('/documents/folder/:folderId');
   const documentsDetailRouteMatch = useMatch('/documents/:documentId');
-  const tagsRouteMatch = useMatch('/tags');
-  const correspondentsRouteMatch = useMatch('/correspondents');
   const isDocumentsRoute = Boolean(
     documentsRouteMatch || documentsFolderRouteMatch || documentsDetailRouteMatch,
   );
-  const isTagsRoute = Boolean(tagsRouteMatch);
-  const isCorrespondentsRoute = Boolean(correspondentsRouteMatch);
   const toggleTagFilter = useCallback((tagId) => {
     if (!tagId) return;
     setActiveTagFilters((previous) =>
@@ -455,6 +464,10 @@ const AppLayout = () => {
     setSearchLoading(false);
   }, []);
 
+  const handleSearchChange = useCallback((value) => {
+    setSearchQuery(value);
+  }, []);
+
   const handleSearchSubmit = useCallback(() => {
     if (!navigate) return;
     const targetFolder = selectedFolder && selectedFolder !== 'root' ? selectedFolder : 'root';
@@ -814,14 +827,7 @@ const AppLayout = () => {
         if (selectionInitializedRef.current) {
           nextDocKeys = previousDocKeys.filter((key) => availableDocKeySet.has(key));
         } else {
-          const filtered = previousDocKeys.filter((key) => availableDocKeySet.has(key));
+          nextDocKeys = previousDocKeys.filter((key) => availableDocKeySet.has(key));
-          if (filtered.length) {
-            nextDocKeys = filtered;
-          } else if (availableDocKeys.length) {
-            nextDocKeys = [availableDocKeys[0]];
-          } else {
-            nextDocKeys = [];
-          }
         }
 
         mergedSelection = [...previousFolderKeys, ...nextDocKeys];
@@ -3682,6 +3688,24 @@ const AppLayout = () => {
     setCreateFolderError('');
   }, [creatingFolder]);
 
+  const openTagsModal = useCallback(() => {
+    setCorrespondentsModalOpen(false);
+    setTagsModalOpen(true);
+  }, []);
+
+  const closeTagsModal = useCallback(() => {
+    setTagsModalOpen(false);
+  }, []);
+
+  const openCorrespondentsModal = useCallback(() => {
+    setTagsModalOpen(false);
+    setCorrespondentsModalOpen(true);
+  }, []);
+
+  const closeCorrespondentsModal = useCallback(() => {
+    setCorrespondentsModalOpen(false);
+  }, []);
+
   const handleCreateFolderSubmit = useCallback(
     async (event) => {
       event.preventDefault();
@@ -3742,6 +3766,31 @@ const AppLayout = () => {
     };
   }, [isCreateFolderModalOpen, closeCreateFolderModal]);
 
+  useEffect(() => {
+    setTagsModalOpen(false);
+    setCorrespondentsModalOpen(false);
+  }, [location.pathname]);
+
+  useEffect(() => {
+    if (!isTagsModalOpen && !isCorrespondentsModalOpen) {
+      return;
+    }
+    const handleKeyDown = (event) => {
+      if (event.key === 'Escape') {
+        event.preventDefault();
+        if (isTagsModalOpen) {
+          closeTagsModal();
+        } else if (isCorrespondentsModalOpen) {
+          closeCorrespondentsModal();
+        }
+      }
+    };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => {
+      window.removeEventListener('keydown', handleKeyDown);
+    };
+  }, [isTagsModalOpen, isCorrespondentsModalOpen, closeTagsModal, closeCorrespondentsModal]);
+
   useEffect(() => {
     if (!token) return undefined;
 
@@ -4442,6 +4491,17 @@ const AppLayout = () => {
     correspondents,
     activeCorrespondentIds: activeCorrespondentFilters,
     onToggleCorrespondentFilter: toggleCorrespondentFilter,
+    appStatus,
+    loading,
+    previewActive,
+    searchQuery,
+    onSearchChange: handleSearchChange,
+    onSearchSubmit: handleSearchSubmit,
+    onSearchClear: clearFilters,
+    isFilterActive,
+    onLogout: handleLogout,
+    status,
+    onCollapse: collapseSidebar,
   };
 
   const resolveThumbnailUrlForDoc = useCallback(
@@ -4538,6 +4598,7 @@ const AppLayout = () => {
     onCorrespondentAdd: handleCorrespondentAdd,
     onCorrespondentRemove: handleCorrespondentRemove,
     resolveApiPath,
+    onClose: clearDocumentSelection,
   };
 
   const skeuoWorkspaceProps = useMemo(
@@ -4585,7 +4646,6 @@ const AppLayout = () => {
       tags,
       refreshTags,
       handleTagUpdate,
-      handleTagCreate,
       handleTagDelete,
       handleDocumentTagAttach,
       correspondents,
@@ -4610,6 +4670,8 @@ const AppLayout = () => {
       ensurePreviewData,
       notifyApiError,
       resolveApiPath,
+      openTagsModal,
+      openCorrespondentsModal,
     }),
     [
       token,
@@ -4622,7 +4684,6 @@ const AppLayout = () => {
       tags,
       refreshTags,
       handleTagUpdate,
-      handleTagCreate,
       handleTagDelete,
       handleDocumentTagAttach,
       correspondents,
@@ -4647,15 +4708,22 @@ const AppLayout = () => {
       ensurePreviewData,
       notifyApiError,
       resolveApiPath,
+      openTagsModal,
+      openCorrespondentsModal,
     ],
   );
 
   if (['logged-out', 'authenticating', 'selecting-tenant'].includes(appStatus)) {
+    const shouldRememberLastLocation = appStatus !== 'logged-out';
     return (
       <Navigate
         to="/account/login"
         replace
-        state={{ from: location.pathname + location.search }}
+        state={
+          shouldRememberLastLocation
+            ? { from: location.pathname + location.search }
+            : undefined
+        }
       />
     );
   }
@@ -4667,81 +4735,6 @@ const AppLayout = () => {
           active={dropOverlayState.active}
           folderName={dropOverlayState.folderName}
         />
-        <header className="app-bar">
-          <div className="app-bar__main">
-            <div className="app-bar__meta">
-              <h1>Papercrate</h1>
-              <span className="app-bar__hint">
-                {appStatus === 'bootstrapping' && loading
-                  ? 'Loading your library…'
-                  : previewActive
-                  ? 'Viewing document preview. Press ← Back to return to the library.'
-                  : 'Drag files here to upload.'}
-              </span>
-            </div>
-            <div className="app-bar__search">
-              <input
-                type="search"
-                value={searchQuery}
-                onChange={(event) => setSearchQuery(event.target.value)}
-                placeholder="Search documents"
-                aria-label="Search documents"
-                onKeyDown={(event) => {
-                  if (event.key === 'Enter') {
-                    event.preventDefault();
-                    handleSearchSubmit();
-                  }
-                }}
-              />
-              {isFilterActive && (
-                <button
-                  type="button"
-                  className="app-bar__search-clear"
-                  onClick={clearFilters}
-                >
-                  Clear
-                </button>
-              )}
-            </div>
-            <div className="app-bar__right">
-              <div className="app-bar__links">
-                <button
-                  type="button"
-                  className={`app-bar__link${isDocumentsRoute ? ' active' : ''}`}
-                  onClick={() => navigate('/documents')}
-                >
-                  Documents
-                </button>
-                <button
-                  type="button"
-                  className={`app-bar__link${isTagsRoute ? ' active' : ''}`}
-                  onClick={() => navigate('/tags')}
-                >
-                  Tags
-                  <span className="app-bar__link-count">{tags.length}</span>
-                </button>
-                <button
-                  type="button"
-                  className={`app-bar__link${isCorrespondentsRoute ? ' active' : ''}`}
-                  onClick={() => navigate('/correspondents')}
-                >
-                  Correspondents
-                  <span className="app-bar__link-count">{correspondents.length}</span>
-                </button>
-              </div>
-              {status && (
-                <div className="app-bar__status">
-                  <StatusBanner status={status} />
-                </div>
-              )}
-              <div className="app-bar__actions">
-                <button className="secondary" onClick={handleLogout}>
-                  Log out
-                </button>
-              </div>
-            </div>
-          </div>
-        </header>
         <Outlet />
         {isCreateFolderModalOpen && (
           <div
@@ -4791,6 +4784,74 @@ const AppLayout = () => {
             </div>
           </div>
         )}
+        {isTagsModalOpen && (
+          <div
+            className="modal-backdrop"
+            role="presentation"
+            onClick={closeTagsModal}
+          >
+            <div
+              className="modal modal--panel"
+              role="dialog"
+              aria-modal="true"
+              aria-labelledby="tags-modal-title"
+              onClick={(event) => event.stopPropagation()}
+            >
+              <div className="panel-modal__header">
+                <h3 id="tags-modal-title">Manage Tags</h3>
+                <button type="button" className="secondary" onClick={closeTagsModal}>
+                  Close
+                </button>
+              </div>
+              <div className="panel-modal__body">
+                <TagsPanel
+                  tags={tags}
+                  onRefresh={refreshTags}
+                  onCreateTag={handleTagCreate}
+                  onUpdateTag={handleTagUpdate}
+                  onDeleteTag={handleTagDelete}
+                  onNotify={setStatusMessage}
+                />
+              </div>
+            </div>
+          </div>
+        )}
+        {isCorrespondentsModalOpen && (
+          <div
+            className="modal-backdrop"
+            role="presentation"
+            onClick={closeCorrespondentsModal}
+          >
+            <div
+              className="modal modal--panel"
+              role="dialog"
+              aria-modal="true"
+              aria-labelledby="correspondents-modal-title"
+              onClick={(event) => event.stopPropagation()}
+            >
+              <div className="panel-modal__header">
+                <h3 id="correspondents-modal-title">Manage Correspondents</h3>
+                <button
+                  type="button"
+                  className="secondary"
+                  onClick={closeCorrespondentsModal}
+                >
+                  Close
+                </button>
+              </div>
+              <div className="panel-modal__body">
+                <CorrespondentsPanel
+                  correspondents={correspondents}
+                  onRefresh={refreshCorrespondents}
+                  onCreate={handleCorrespondentCreate}
+                  onUpdate={handleCorrespondentUpdate}
+                  onDelete={handleCorrespondentDelete}
+                  onNotify={setStatusMessage}
+                />
+              </div>
+            </div>
+          </div>
+        )}
       </div>
     </AppShellContext.Provider>
   );
@@ -4803,20 +4864,212 @@ const DocumentsRoute = () => {
     detailPanelProps,
     workspaceMode,
     skeuoWorkspaceProps,
+    openTagsModal,
+    openCorrespondentsModal,
+    exitSkeuoWorkspace,
   } = useAppShell();
+  const navigate = useNavigate();
+
+  const [sidebarCollapsed, setSidebarCollapsed] = useState(false);
+  const collapseSidebar = useCallback(() => setSidebarCollapsed(true), []);
+  const expandSidebar = useCallback(() => setSidebarCollapsed(false), []);
+
+  const sidebarPropsWithActions = useMemo(
+    () => ({
+      ...sidebarProps,
+      onManageTags: openTagsModal,
+      onManageCorrespondents: openCorrespondentsModal,
+      onCollapse: collapseSidebar,
+    }),
+    [sidebarProps, openTagsModal, openCorrespondentsModal, collapseSidebar],
+  );
+
+  const {
+    currentFolderName,
+    viewMode,
+    onViewModeChange,
+    onRequestCreateFolder,
+    creatingFolder,
+    onRefresh,
+    onShowSkeuoWorkspace,
+    searchResults,
+    breadcrumbs,
+  } = documentsTableProps;
+
+  const isGridView = viewMode === 'grid';
+  const showingSearchResults = Array.isArray(searchResults);
+  const headerTitle = showingSearchResults ? 'Search results' : currentFolderName;
+  const headerSubtitle = showingSearchResults
+    ? `${searchResults.length} matching document${searchResults.length === 1 ? '' : 's'}`
+    : null;
+  const parentBreadcrumb = breadcrumbs && breadcrumbs.length > 1 ? breadcrumbs[breadcrumbs.length - 2] : null;
+  const handleNavigateParent = parentBreadcrumb
+    ? () => {
+        const target = parentBreadcrumb.id === 'root'
+          ? '/documents'
+          : `/documents/folder/${parentBreadcrumb.id}`;
+        navigate(target);
+      }
+    : null;
+
+  const detailHasContent = detailPanelProps.selectedDocuments?.length > 0;
+  const toggleSidebar = sidebarCollapsed ? expandSidebar : collapseSidebar;
+  const ToggleIcon = sidebarCollapsed ? ChevronsRightIcon : ChevronsLeftIcon;
+  const toggleLabel = sidebarCollapsed ? 'Expand sidebar' : 'Collapse sidebar';
 
   if (workspaceMode === 'skeuo') {
     return (
-      <DocumentsLayout sidebarProps={sidebarProps}>
+      <DocumentsLayout
+        sidebarProps={sidebarPropsWithActions}
+        sidebarCollapsed={sidebarCollapsed}
+      >
+        <div className="main-content">
+          <div className="panel-header main-content__header">
+            <div className="panel-actions main-content__actions">
+              {sidebarCollapsed ? (
+                <button
+                  type="button"
+                  className="icon-button ghost"
+                  onClick={toggleSidebar}
+                  aria-label={toggleLabel}
+                  title={toggleLabel}
+                >
+                  <ToggleIcon />
+                </button>
+              ) : null}
+              {parentBreadcrumb ? (
+                <button
+                  type="button"
+                  className="icon-button ghost"
+                  onClick={handleNavigateParent}
+                  aria-label="Go to parent folder"
+                  title="Go to parent folder"
+                >
+                  <ArrowUpIcon />
+                </button>
+              ) : null}
+              <h2 className="main-content__title">
+                {headerTitle}
+                {headerSubtitle ? (
+                  <span className="main-content__subtitle">{headerSubtitle}</span>
+                ) : null}
+              </h2>
+              <div className="spacer" />
+              <button
+                type="button"
+                className="icon-button ghost"
+                onClick={skeuoWorkspaceProps.onRefresh}
+                aria-label="Refresh"
+                title="Refresh"
+              >
+                <RefreshIcon />
+              </button>
+              <button type="button" className="secondary" onClick={exitSkeuoWorkspace}>
+                Back to List
+              </button>
+            </div>
+          </div>
+          <div className="main-content__body">
             <SkeuomorphicWorkspace {...skeuoWorkspaceProps} />
+          </div>
+        </div>
       </DocumentsLayout>
     );
   }
 
   return (
-    <DocumentsLayout sidebarProps={sidebarProps}>
+    <DocumentsLayout
-      <DocumentsTable {...documentsTableProps} />
+      sidebarProps={sidebarPropsWithActions}
+      sidebarCollapsed={sidebarCollapsed}
+    >
+      <div className={`main-content main-content--documents${detailHasContent ? ' main-content--has-detail' : ''}`}>
+        <div className="panel-header main-content__header">
+          <div className="panel-actions main-content__actions">
+            {sidebarCollapsed ? (
+              <button
+                type="button"
+                className="icon-button ghost"
+                onClick={toggleSidebar}
+                aria-label={toggleLabel}
+                title={toggleLabel}
+              >
+                <ToggleIcon />
+              </button>
+            ) : null}
+            {parentBreadcrumb ? (
+              <button
+                type="button"
+                className="icon-button ghost"
+                onClick={handleNavigateParent}
+                aria-label="Go to parent folder"
+                title="Go to parent folder"
+              >
+                <ArrowUpIcon />
+              </button>
+            ) : null}
+            <h2 className="main-content__title">
+              {headerTitle}
+              {headerSubtitle ? (
+                <span className="main-content__subtitle">{headerSubtitle}</span>
+              ) : null}
+            </h2>
+            <div className="spacer" />
+            <div className="view-toggle" role="group" aria-label="Change view">
+              <button
+                type="button"
+                className={`view-toggle__button${isGridView ? '' : ' active'}`}
+                onClick={() => onViewModeChange?.('list')}
+                aria-pressed={!isGridView}
+                title="List view"
+              >
+                <ViewListIcon className="view-toggle__icon" size={18} />
+              </button>
+              <button
+                type="button"
+                className={`view-toggle__button${isGridView ? ' active' : ''}`}
+                onClick={() => onViewModeChange?.('grid')}
+                aria-pressed={isGridView}
+                title="Icons view"
+              >
+                <ViewGridIcon className="view-toggle__icon" size={18} />
+              </button>
+            </div>
+            <span className="main-content__actions-divider" aria-hidden="true">
+              <MinusVerticalIcon />
+            </span>
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={onRequestCreateFolder}
+              disabled={creatingFolder}
+              aria-label={creatingFolder ? 'Creating folder…' : 'Create folder'}
+              title={creatingFolder ? 'Creating folder…' : 'Create folder'}
+            >
+              <FolderPlusIcon />
+            </button>
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={onRefresh}
+              aria-label="Refresh"
+              title="Refresh"
+            >
+              <RefreshIcon />
+            </button>
+            <button className="secondary" type="button" onClick={onShowSkeuoWorkspace}>
+              Desk View
+            </button>
+          </div>
+        </div>
+        <div
+          className={`main-content__body main-content__body--documents${detailHasContent ? ' main-content__body--has-detail' : ''}`}
+        >
+          <DocumentsTable {...documentsTableProps} showHeader={false} />
+        </div>
+        {detailHasContent ? (
           <DetailPanel {...detailPanelProps} />
+        ) : null}
+      </div>
     </DocumentsLayout>
   );
 };
@@ -4951,51 +5204,6 @@ const LoginRoute = () => {
   );
 };
 
-function TagsRoute() {
-  const {
-    tags,
-    refreshTags,
-    handleTagUpdate,
-    handleTagDelete,
-    setStatusMessage,
-  } = useAppShell();
-  return (
-    <main className="panels-main">
-      <TagsPanel
-        tags={tags}
-        onRefresh={refreshTags}
-        onUpdateTag={handleTagUpdate}
-        onDeleteTag={handleTagDelete}
-        onNotify={setStatusMessage}
-      />
-    </main>
-  );
-}
-
-function CorrespondentsRoute() {
-  const {
-    correspondents,
-    refreshCorrespondents,
-    handleCorrespondentCreate,
-    handleCorrespondentUpdate,
-    handleCorrespondentDelete,
-    setStatusMessage,
-  } = useAppShell();
-
-  return (
-    <main className="panels-main">
-      <CorrespondentsPanel
-        correspondents={correspondents}
-        onRefresh={refreshCorrespondents}
-        onCreate={handleCorrespondentCreate}
-        onUpdate={handleCorrespondentUpdate}
-        onDelete={handleCorrespondentDelete}
-        onNotify={setStatusMessage}
-      />
-    </main>
-  );
-}
-
 const AppRouter = () => (
   <Routes>
     <Route path="/account/login" element={<LoginRoute />} />
@@ -5004,8 +5212,6 @@ const AppRouter = () => (
       <Route path="/documents" element={<DocumentsRoute />} />
       <Route path="/documents/folder/:folderId" element={<DocumentsRoute />} />
       <Route path="/documents/:documentId" element={<DocumentViewerRoute />} />
-      <Route path="/tags" element={<TagsRoute />} />
-      <Route path="/correspondents" element={<CorrespondentsRoute />} />
       <Route path="*" element={<Navigate to="/documents" replace />} />
     </Route>
   </Routes>

frontend/src/sidebar/Sidebar.jsx

@@ -1,5 +1,5 @@
 import React, { useCallback, useMemo } from 'react';
-import { ChevronIcon, TrashIcon, EditIcon, FolderIcon } from '../ui/icons';
+import { ChevronIcon, TrashIcon, EditIcon, FolderIcon, ChevronsLeftIcon } from '../ui/icons';
 
 import { getTagColorStyle } from '../utils/colors';
 
@@ -136,6 +136,19 @@ const Sidebar = ({
   correspondents = [],
   activeCorrespondentIds = [],
   onToggleCorrespondentFilter,
+  onManageTags,
+  onManageCorrespondents,
+  searchQuery = '',
+  onSearchChange,
+  onSearchSubmit,
+  onSearchClear,
+  isFilterActive,
+  appStatus,
+  loading,
+  previewActive,
+  onLogout,
+  status,
+  onCollapse,
 }) => {
   const sortedCorrespondents = useMemo(
     () =>
@@ -150,6 +163,27 @@ const Sidebar = ({
   );
   const handleToggleTag = onToggleTagFilter || (() => {});
   const activeTagSet = new Set(activeTagIds);
+  const handleManageTags = onManageTags || (() => {});
+  const handleManageCorrespondents = onManageCorrespondents || (() => {});
+  const handleSearchInputChange = useCallback(
+    (event) => {
+      onSearchChange?.(event.target.value);
+    },
+    [onSearchChange],
+  );
+  const handleSearchFormSubmit = useCallback(
+    (event) => {
+      event.preventDefault();
+      onSearchSubmit?.();
+    },
+    [onSearchSubmit],
+  );
+  const handleSearchClear = useCallback(() => {
+    onSearchClear?.();
+  }, [onSearchClear]);
+  const handleLogoutClick = useCallback(() => {
+    onLogout?.();
+  }, [onLogout]);
 
   const renderNodes = useCallback(
     (ids, depth) =>
@@ -193,9 +227,54 @@ const Sidebar = ({
   );
 
   const rootNode = folderNodes.get('root');
+  const hintText = appStatus === 'bootstrapping' && loading
+    ? 'Loading your library…'
+    : previewActive
+    ? 'Viewing document preview. Press ← Back to return to the library.'
+    : 'Drag files here to upload.';
 
   return (
-    <aside className="sidebar column">
+    <aside className="sidebar">
+      <div className="panel-header sidebar__header">
+        <div className="panel-actions">
+          <h1 className="sidebar__title">Papercrate</h1>
+          <div className="spacer" />
+          {onCollapse ? (
+            <button
+              type="button"
+              className="icon-button ghost"
+              onClick={onCollapse}
+              aria-label="Collapse sidebar"
+              title="Collapse sidebar"
+            >
+              <ChevronsLeftIcon />
+            </button>
+          ) : null}
+        </div>
+      </div>
+      <div className="panel-body sidebar__body">
+        <span className="sidebar__hint">{hintText}</span>
+        {status && (
+          <div className="sidebar__status">
+            <div className={`status-banner ${status.variant}`}>{status.message}</div>
+          </div>
+        )}
+        {onSearchChange && (
+          <form className="sidebar__search" onSubmit={handleSearchFormSubmit}>
+            <input
+              type="search"
+              value={searchQuery}
+              onChange={handleSearchInputChange}
+              placeholder="Search documents"
+              aria-label="Search documents"
+            />
+            {isFilterActive && (
+              <button type="button" onClick={handleSearchClear}>
+                Clear
+              </button>
+            )}
+          </form>
+        )}
         <div className="sidebar-section sidebar-section--folders">
           <div className="sidebar-section__header">
             <h3>Folders</h3>
@@ -206,8 +285,14 @@ const Sidebar = ({
         </div>
         <div className="sidebar-section">
           <div className="sidebar-section__header">
+            <button
+              type="button"
+              className="sidebar-section__title"
+              onClick={handleManageTags}
+            >
               <h3>Tags</h3>
               <span className="meta">{tags.length}</span>
+            </button>
           </div>
           <div
             className={`sidebar-tag-cloud${
@@ -215,8 +300,7 @@ const Sidebar = ({
             }`}
             role="list"
           >
-          {tags.length ? (
+            {tags.map((tag) => {
-            tags.map((tag) => {
               const isActive = activeTagSet.has(tag.id);
               const style = getTagColorStyle(tag.color);
               const className = `sidebar-tag-pill${isActive ? ' active' : ''}`;
@@ -249,20 +333,22 @@ const Sidebar = ({
                   {tag.label}
                 </button>
               );
-            })
+            })}
-          ) : (
-            <span className="meta">No tags yet</span>
-          )}
           </div>
         </div>
         <div className="sidebar-section">
           <div className="sidebar-section__header">
+            <button
+              type="button"
+              className="sidebar-section__title"
+              onClick={handleManageCorrespondents}
+            >
               <h3>Correspondents</h3>
               <span className="meta">{correspondents.length}</span>
+            </button>
           </div>
           <ul className="sidebar-correspondent-list">
-          {sortedCorrespondents.length ? (
+            {sortedCorrespondents.map((correspondent) => {
-            sortedCorrespondents.map((correspondent) => {
               const isActive = activeCorrespondentSet.has(correspondent.id);
               const className = `sidebar-correspondent-item${isActive ? ' active' : ''}`;
               const label = correspondent.name || 'Unnamed';
@@ -287,12 +373,15 @@ const Sidebar = ({
                   </span>
                 </li>
               );
-            })
+            })}
-          ) : (
-            <li className="meta">No correspondents yet</li>
-          )}
           </ul>
         </div>
+        <div className="sidebar__footer">
+          <button className="secondary" type="button" onClick={handleLogoutClick}>
+            Log out
+          </button>
+        </div>
+      </div>
     </aside>
   );
 };

frontend/src/skeuomorphic_ws.css

@@ -13,57 +13,6 @@
   grid-column: 2 / -1;
   min-height: 0;
   position: relative;
-  background-color: var(--surface-subtle);
-}
-
-.skeuo-header {
-  display: flex;
-  align-items: flex-start;
-  justify-content: space-between;
-  gap: 1rem;
-  padding: 0.75rem 1rem 0.5rem;
-  background-color: var(--surface-subtle);
-}
-
-.skeuo-header__meta {
-  display: flex;
-  flex-direction: column;
-  gap: 0.35rem;
-}
-
-.skeuo-header__meta h2 {
-  margin: 0;
-  font-size: 1.25rem;
-  font-weight: 600;
-}
-
-.skeuo-breadcrumbs {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 0.35rem;
-  font-size: 0.85rem;
-  color: var(--muted);
-}
-
-.skeuo-crumb {
-  display: inline-flex;
-  align-items: center;
-  gap: 0.35rem;
-}
-
-.skeuo-crumb.is-current {
-  color: var(--fg);
-  font-weight: 600;
-}
-
-.skeuo-crumb-separator {
-  opacity: 0.4;
-}
-
-.skeuo-header__actions {
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
 }
 
 .skeuo-canvas {
@@ -119,10 +68,6 @@
   transition: none;
 }
 
-.skeuo-item.is-zoomed {
-  cursor: pointer;
-}
-
 .skeuo-item.is-tag-target .skeuo-item__card {
   outline: 1em dashed var(--accent);
   outline-offset: 1.41em;

frontend/src/skeuomorphic_ws.jsx

@@ -9,6 +9,7 @@ import React, {
 import { resolveDocumentAssetUrl, createAssetView } from './asset_manager';
 import { useAssetNavigator } from './hooks/useAssetNavigator';
 import { ArrowLeftIcon, ArrowRightIcon } from './ui/icons';
+import PreviewZoomOverlay from './detail/PreviewZoomOverlay';
 import { getReadableTextColor } from './utils/colors';
 import './skeuomorphic_ws.css';
 
@@ -28,9 +29,6 @@ const resolveSizeKey = (doc) =>
 const CARD_MIN = 240;
 const CARD_MAX = 340;
 const EMPTY_CARD_ASPECT = 1.4;
-const ZOOM_FILL_RATIO = 0.99;
-const ZOOM_MIN_SCALE = 1.05;
-const ZOOM_MAX_SCALE = 5;
 const TAG_REMOVE_DISTANCE = 160;
 
 const DEBUG_DRAG = false;
@@ -52,6 +50,7 @@ const SkeuoPreviewCard = ({
   getDocumentAsset,
   navScale = 1,
   prefetch = 3,
+  onNavigatorSnapshot,
 }) => {
   const navigator = useAssetNavigator({
     document: doc,
@@ -62,6 +61,32 @@ const SkeuoPreviewCard = ({
   });
 
   const { currentUrl, cardinality, canGoPrev, canGoNext } = navigator;
+  const docId = doc?.id ?? null;
+
+  useEffect(() => {
+    if (!onNavigatorSnapshot || !docId) {
+      return undefined;
+    }
+    const snapshot = {
+      url: currentUrl || null,
+      alt: title,
+      canGoPrev,
+      canGoNext,
+      goPrev: navigator.goPrev,
+      goNext: navigator.goNext,
+    };
+    onNavigatorSnapshot(docId, snapshot);
+    return () => onNavigatorSnapshot(docId, null);
+  }, [
+    docId,
+    currentUrl,
+    title,
+    canGoPrev,
+    canGoNext,
+    navigator.goPrev,
+    navigator.goNext,
+    onNavigatorSnapshot,
+  ]);
   const hasPreview = Boolean(currentUrl);
   const cardClasses = ['skeuo-item__card'];
   if (!hasPreview) cardClasses.push('skeuo-item__card--empty');
@@ -303,7 +328,7 @@ const useDocumentDrag = ({
   setDraggingId,
   syncLayoutSnapshot,
   canvasSize,
-  toggleZoom,
+  openOverlayForDoc,
 }) => {
   const dragStateRef = useRef(null);
 
@@ -330,7 +355,7 @@ const useDocumentDrag = ({
   );
 
   const handlePointerDown = useCallback(
-    (event, docId, { lockWhenZoomed = false } = {}) => {
+    (event, docId) => {
       if (DEBUG_DRAG) {
         console.log(
           '[skeuo] handlePointerDown fired for doc',
@@ -376,7 +401,7 @@ const useDocumentDrag = ({
         startY: event.clientY,
         rotation: entry?.rotation ?? 0,
         moved: false,
-        locked: Boolean(lockWhenZoomed),
+        locked: false,
         width: docWidth,
         height: docHeight,
         scale: baseScale,
@@ -475,13 +500,19 @@ const useDocumentDrag = ({
         const docId = state.docId;
         finishDrag(event.pointerId);
         if (!moved) {
-          toggleZoom(docId);
+          const originInfo = {
+            rotation: state.rotation || 0,
+            scale: state.scale || 1,
+            width: state.width,
+            height: state.height,
+          };
+          openOverlayForDoc(docId, originInfo);
         }
         return;
       }
       finishDrag(event.pointerId);
     },
-    [finishDrag, toggleZoom],
+    [finishDrag, openOverlayForDoc],
   );
 
   const handlePointerCancel = useCallback(
@@ -547,10 +578,6 @@ const getContrastingTextColor = (hex) => getReadableTextColor(hex, { light: '#1f
 const SkeuomorphicWorkspace = ({
   documents = [],
   searchResults = null,
-  breadcrumbs = [],
-  currentFolderName = 'Folder',
-  onExit,
-  onRefresh,
   onDocumentOpen,
   resolveThumbnailUrl,
   onAssignTagToDocument = null,
@@ -560,7 +587,6 @@ const SkeuomorphicWorkspace = ({
   activeTagIds = [],
 }) => {
   const items = useMemo(() => (searchResults ? searchResults : documents), [documents, searchResults]);
-  const showingSearchResults = searchResults !== null;
 
 
   const containerRef = useRef(null);
@@ -572,7 +598,10 @@ const SkeuomorphicWorkspace = ({
 
   const [canvasSize, setCanvasSize] = useState({ width: 0, height: 0 });
   const [draggingId, setDraggingId] = useState(null);
-  const [zoomedId, setZoomedId] = useState(null);
+  const [overlayDocId, setOverlayDocId] = useState(null);
+  const [overlayOriginRect, setOverlayOriginRect] = useState(null);
+  const [overlayOriginTransform, setOverlayOriginTransform] = useState(null);
+  const [previewSnapshots, setPreviewSnapshots] = useState(() => new Map());
   const [tagDropTargetId, setTagDropTargetId] = useState(null);
   const [pendingTagDocId, setPendingTagDocId] = useState(null);
   const [pendingRemovalTag, setPendingRemovalTag] = useState(null);
@@ -580,6 +609,36 @@ const SkeuomorphicWorkspace = ({
   const pendingDocTagDragRef = useRef(null);
   const docSizeMapRef = useRef(new Map());
   const removalCursorActiveRef = useRef(false);
+  const handleNavigatorSnapshot = useCallback((docId, snapshot) => {
+    if (!docId) {
+      return;
+    }
+    setPreviewSnapshots((previous) => {
+      const prevSnapshot = previous.get(docId);
+      if (!snapshot) {
+        if (!previous.has(docId)) {
+          return previous;
+        }
+        const next = new Map(previous);
+        next.delete(docId);
+        return next;
+      }
+      const next = new Map(previous);
+      const sameSnapshot =
+        prevSnapshot &&
+        prevSnapshot.url === snapshot.url &&
+        prevSnapshot.alt === snapshot.alt &&
+        prevSnapshot.canGoPrev === snapshot.canGoPrev &&
+        prevSnapshot.canGoNext === snapshot.canGoNext &&
+        prevSnapshot.goPrev === snapshot.goPrev &&
+        prevSnapshot.goNext === snapshot.goNext;
+      if (sameSnapshot) {
+        return previous;
+      }
+      next.set(docId, snapshot);
+      return next;
+    });
+  }, []);
   const activeTagSet = useMemo(() => {
     if (!Array.isArray(activeTagIds) || activeTagIds.length === 0) {
       return new Set();
@@ -779,70 +838,39 @@ const SkeuomorphicWorkspace = ({
     docSizeMapRef.current = new Map();
   }, [items]);
 
-  const resolveZoomMetrics = useCallback(
+  const overlayDisplay = useMemo(() => {
-    (doc, cardWidth, cardHeight) => {
+    if (!overlayDocId) {
-      const canvasWidth = canvasSize.width || DEFAULT_CANVAS_WIDTH;
+      return null;
-      const canvasHeight = canvasSize.height || DEFAULT_CANVAS_HEIGHT;
-      const safeCardWidth = cardWidth || CARD_MIN;
-      const safeCardHeight = cardHeight || CARD_MIN;
-      const usableWidth = Math.max(canvasWidth - CANVAS_PADDING * 2, safeCardWidth);
-      const usableHeight = Math.max(canvasHeight - CANVAS_PADDING * 2, safeCardHeight);
-      const viewportTargetWidth = usableWidth * ZOOM_FILL_RATIO;
-      const viewportTargetHeight = usableHeight * ZOOM_FILL_RATIO;
-
-      let zoomWidth = safeCardWidth;
-      let zoomHeight = safeCardHeight;
-
-      const previewDims = doc ? resolvePreviewDimensions(doc) : null;
-      if (previewDims?.width && previewDims?.height) {
-        const previewWidth = previewDims.width;
-        const previewHeight = previewDims.height;
-        const widthScaleLimit = previewWidth > 0 ? viewportTargetWidth / previewWidth : 1;
-        const heightScaleLimit = previewHeight > 0 ? viewportTargetHeight / previewHeight : 1;
-        const scaleToFit = Math.min(1, widthScaleLimit || 1, heightScaleLimit || 1);
-        zoomWidth = previewWidth * scaleToFit;
-        zoomHeight = previewHeight * scaleToFit;
-      } else {
-        const rawScale = Math.min(
-          viewportTargetWidth / safeCardWidth,
-          viewportTargetHeight / safeCardHeight,
-        );
-        const boundedScale =
-          rawScale >= 1
-            ? clamp(Math.max(rawScale, ZOOM_MIN_SCALE), ZOOM_MIN_SCALE, ZOOM_MAX_SCALE)
-            : rawScale;
-        zoomWidth = safeCardWidth * boundedScale;
-        zoomHeight = safeCardHeight * boundedScale;
     }
-
+    const snapshot = previewSnapshots.get(overlayDocId);
-      if (!Number.isFinite(zoomWidth) || zoomWidth <= 0) {
+    if (!snapshot || !snapshot.url) {
-        zoomWidth = safeCardWidth;
+      return null;
     }
-      if (!Number.isFinite(zoomHeight) || zoomHeight <= 0) {
+    const doc = documentLookup.get(overlayDocId);
-        zoomHeight = safeCardHeight;
+    const alt = snapshot.alt || doc?.title || doc?.original_name || 'Document preview';
-      }
-
-      zoomWidth = Math.max(zoomWidth, safeCardWidth);
-      zoomHeight = Math.max(zoomHeight, safeCardHeight);
-
-      const zoomTargetX = (canvasWidth - zoomWidth) / 2;
-      const zoomTargetY = (canvasHeight - zoomHeight) / 2;
-      const maxX = Math.max(CANVAS_PADDING, canvasWidth - zoomWidth - CANVAS_PADDING);
-      const maxY = Math.max(CANVAS_PADDING, canvasHeight - zoomHeight - CANVAS_PADDING);
-      const clampedX = clamp(zoomTargetX, CANVAS_PADDING, maxX);
-      const clampedY = clamp(zoomTargetY, CANVAS_PADDING, maxY);
-      const zoomCenterX = clampedX + zoomWidth / 2;
-      const zoomCenterY = clampedY + zoomHeight / 2;
-
     return {
-        zoomWidth,
+      url: snapshot.url,
-        zoomHeight,
+      alt,
-        zoomCenterX,
+      canGoPrev: snapshot.canGoPrev,
-        zoomCenterY,
+      canGoNext: snapshot.canGoNext,
+      goPrev: snapshot.goPrev,
+      goNext: snapshot.goNext,
     };
-    },
+  }, [overlayDocId, previewSnapshots, documentLookup]);
-    [canvasSize.width, canvasSize.height, resolvePreviewDimensions],
+
-  );
+  const closeOverlay = useCallback(() => {
+    setOverlayDocId(null);
+    setOverlayOriginRect(null);
+    setOverlayOriginTransform(null);
+  }, []);
+
+  useEffect(() => {
+    if (overlayDocId && !documentLookup.has(overlayDocId)) {
+      setOverlayDocId(null);
+      setOverlayOriginRect(null);
+      setOverlayOriginTransform(null);
+    }
+  }, [overlayDocId, documentLookup]);
 
   const resolveBaseMetrics = useCallback(
     (doc, cardWidth, cardHeight) => {
@@ -1014,17 +1042,62 @@ const SkeuomorphicWorkspace = ({
     [syncLayoutSnapshot],
   );
 
-  const toggleZoom = useCallback(
+  const openOverlayForDoc = useCallback(
-    (docId) => {
+    (docId, originInfo = null) => {
-      setZoomedId((current) => {
+      if (!docId) {
-        if (current === docId) {
+        return;
-          return null;
+      }
+      const snapshot = previewSnapshots.get(docId);
+      if (!snapshot || !snapshot.url) {
+        return;
+      }
+      const container = itemRefs.current.get(docId);
+      const imageNode = container?.querySelector?.('.skeuo-item__card img');
+      if (!container || !imageNode) {
+        return;
+      }
+      const rect = imageNode.getBoundingClientRect();
+      let originTransform = null;
+      if (originInfo) {
+        const { rotation = 0, scale = 1, width: originWidth, height: originHeight } = originInfo;
+        originTransform = {
+          rotation,
+          scaleX: scale,
+          scaleY: scale,
+          baseWidth: originWidth,
+          baseHeight: originHeight,
+        };
+      }
+      if (!originTransform) {
+        const entry = layoutRef.current.get(docId) || null;
+        const doc = documentLookup.get(docId) || null;
+        const { width: cardWidth, height: cardHeight } = ensureDocumentSize(doc);
+        const { baseWidth, baseHeight, baseScale } = resolveBaseMetrics(doc, cardWidth, cardHeight);
+        const effectiveWidth = baseWidth * baseScale;
+        const effectiveHeight = baseHeight * baseScale;
+        originTransform = {
+          rotation: entry?.rotation ?? 0,
+          scaleX: baseScale,
+          scaleY: baseScale,
+          baseWidth: Number.isFinite(effectiveWidth) && effectiveWidth > 0 ? effectiveWidth : cardWidth,
+          baseHeight: Number.isFinite(effectiveHeight) && effectiveHeight > 0 ? effectiveHeight : cardHeight,
+        };
       }
       bringToFront(docId);
-        return docId;
+      setOverlayOriginRect(rect);
-      });
+      setOverlayOriginTransform(originTransform);
+      setOverlayDocId(docId);
     },
-    [bringToFront],
+    [
+      bringToFront,
+      previewSnapshots,
+      itemRefs,
+      setOverlayOriginTransform,
+      ensureDocumentSize,
+      resolveBaseMetrics,
+      documentLookup,
+      layoutRef,
+    ],
   );
   const { handlePointerDown, handlePointerMove, handlePointerUp, handlePointerCancel } = useDocumentDrag({
     layoutRef,
@@ -1036,7 +1109,7 @@ const SkeuomorphicWorkspace = ({
     setDraggingId,
     syncLayoutSnapshot,
     canvasSize,
-    toggleZoom,
+    openOverlayForDoc,
   });
 
   const handleTagDragEnterDoc = useCallback(
@@ -1489,40 +1562,9 @@ const SkeuomorphicWorkspace = ({
     [queueFocusCanvas, handleTagDragEnd, onRemoveTagFromDocument, updateRemovalCursor],
   );
 
-  const renderBreadcrumbs = () => {
-    if (!breadcrumbs.length) return null;
-    return (
-      <nav className="skeuo-breadcrumbs" aria-label="Folder breadcrumbs">
-        {breadcrumbs.map((crumb, index) => {
-          const isLast = index === breadcrumbs.length - 1;
-          return (
-            <span key={crumb.id} className={`skeuo-crumb${isLast ? ' is-current' : ''}`}>
-              {crumb.name}
-              {!isLast && <span className="skeuo-crumb-separator">›</span>}
-            </span>
-          );
-        })}
-      </nav>
-    );
-  };
-
   return (
+    <>
       <div className="skeuo-shell">
-      <header className="skeuo-header">
-        <div className="skeuo-header__meta">
-          <h2>{currentFolderName}</h2>
-          {renderBreadcrumbs()}
-          {showingSearchResults && <span className="meta">Showing search results</span>}
-        </div>
-        <div className="skeuo-header__actions">
-          <button type="button" className="secondary" onClick={onRefresh}>
-            Refresh
-          </button>
-          <button type="button" onClick={onExit}>
-            Back to List
-          </button>
-        </div>
-      </header>
         <div
           className="skeuo-canvas"
           ref={containerRef}
@@ -1550,31 +1592,17 @@ const SkeuomorphicWorkspace = ({
               typeof layout.centerX === 'number' ? layout.centerX : fallbackLayout.centerX;
             const layoutCenterY =
               typeof layout.centerY === 'number' ? layout.centerY : fallbackLayout.centerY;
-            const isZoomed = zoomedId === doc.id;
+            const rotation = layout.rotation || 0;
-            const { zoomWidth, zoomHeight, zoomCenterX, zoomCenterY } = resolveZoomMetrics(
+            const zoomScale = baseScale;
-              doc,
-              cardWidth,
-              cardHeight,
-            );
-            const targetCenterX = isZoomed ? zoomCenterX : layoutCenterX;
-            const targetCenterY = isZoomed ? zoomCenterY : layoutCenterY;
-            const rotation = isZoomed ? 0 : layout.rotation || 0;
-            const zoomScale = isZoomed
-              ? Math.min(
-                  1,
-                  Number.isFinite(zoomWidth / baseWidth) ? zoomWidth / baseWidth : 1,
-                  Number.isFinite(zoomHeight / baseHeight) ? zoomHeight / baseHeight : 1,
-                )
-              : baseScale;
             const transform = formatTransform(
-              Math.round(targetCenterX),
+              Math.round(layoutCenterX),
-              Math.round(targetCenterY),
+              Math.round(layoutCenterY),
               rotation,
               zoomScale,
             );
             const style = {
               transform,
-              zIndex: isZoomed ? 9999 : layout.z ?? 1,
+              zIndex: layout.z ?? 1,
             };
             const bodyStyle = {
               width: Math.round(baseWidth),
@@ -1595,7 +1623,6 @@ const SkeuomorphicWorkspace = ({
             const dropPending = pendingTagDocId === doc.id;
             const itemClasses = ['skeuo-item'];
             if (dragging) itemClasses.push('is-dragging');
-            if (isZoomed) itemClasses.push('is-zoomed');
             if (dropActive) itemClasses.push('is-tag-target');
             if (dropPending) itemClasses.push('is-tag-pending');
             if (!matchesFilter) itemClasses.push('is-filtered-out');
@@ -1616,9 +1643,7 @@ const SkeuomorphicWorkspace = ({
                     itemRefs.current.delete(doc.id);
                   }
                 }}
-                onPointerDown={(event) =>
+                onPointerDown={(event) => handlePointerDown(event, doc.id)}
-                  handlePointerDown(event, doc.id, { lockWhenZoomed: isZoomed })
-                }
                 onPointerMove={handlePointerMove}
                 onPointerUp={handlePointerUp}
                 onPointerCancel={handlePointerCancel}
@@ -1640,6 +1665,7 @@ const SkeuomorphicWorkspace = ({
                     ensureAssetUrl={ensureAssetUrl}
                     getDocumentAsset={getDocumentAsset}
                     navScale={inverseTagScale}
+                    onNavigatorSnapshot={handleNavigatorSnapshot}
                   />
                   {tags.length > 0 && (
                     <div className="skeuo-item__tags" aria-hidden="true" style={tagsStyle}>
@@ -1687,6 +1713,14 @@ const SkeuomorphicWorkspace = ({
         )}
         </div>
       </div>
+      <PreviewZoomOverlay
+        open={Boolean(overlayDisplay?.url)}
+        display={overlayDisplay}
+        onClose={closeOverlay}
+        originRect={overlayOriginRect}
+        originTransform={overlayOriginTransform}
+      />
+    </>
   );
 };
 

frontend/src/tags/TagsPanel.jsx

@@ -1,12 +1,22 @@
 import React, { useCallback, useMemo, useState } from 'react';
 import { getTagColorStyle, HEX_COLOR_PATTERN } from '../utils/colors';
 
-function TagsPanel({ tags, onRefresh, onUpdateTag, onDeleteTag, onNotify }) {
+function TagsPanel({
+  tags,
+  onRefresh,
+  onCreateTag,
+  onUpdateTag,
+  onDeleteTag,
+  onNotify,
+}) {
   const [editingId, setEditingId] = useState(null);
   const [draftLabel, setDraftLabel] = useState('');
   const [draftColor, setDraftColor] = useState('');
   const [saving, setSaving] = useState(false);
   const [deletingId, setDeletingId] = useState(null);
+  const [createLabel, setCreateLabel] = useState('');
+  const [createColor, setCreateColor] = useState('');
+  const [creating, setCreating] = useState(false);
 
   const startEdit = useCallback((tag) => {
     setEditingId(tag.id);
@@ -98,25 +108,93 @@ function TagsPanel({ tags, onRefresh, onUpdateTag, onDeleteTag, onNotify }) {
     [onDeleteTag, editingId, cancelEdit, onNotify],
   );
 
+  const handleCreate = useCallback(
+    async (event) => {
+      event.preventDefault();
+      if (typeof onCreateTag !== 'function') {
+        return;
+      }
+
+      const trimmedLabel = createLabel.trim();
+      if (!trimmedLabel) {
+        onNotify?.('Tag label cannot be empty.', 'error');
+        return;
+      }
+
+      const trimmedColor = createColor.trim();
+      const colorPattern = /^#([0-9a-fA-F]{6})$/;
+      if (trimmedColor && !colorPattern.test(trimmedColor)) {
+        onNotify?.('Colors must use the #RRGGBB format.', 'error');
+        return;
+      }
+
+      setCreating(true);
+      try {
+        await onCreateTag({
+          label: trimmedLabel,
+          color: trimmedColor ? trimmedColor : null,
+        });
+        setCreateLabel('');
+        setCreateColor('');
+      } catch (createError) {
+        const message = createError?.message || 'Failed to create tag.';
+        onNotify?.(message, 'error');
+      } finally {
+        setCreating(false);
+      }
+    },
+    [createLabel, createColor, onCreateTag, onNotify],
+  );
+
   return (
-    <section className="tags-panel column">
+    <section className="tags-panel">
-      <div className="column-header">
+      <div className="panel-section__header">
-        <div className="column-header__titles">
+        <div className="panel-section__titles">
           <h2>Tags</h2>
-          <div className="column-subtitle">{tags.length} total</div>
+          <div className="panel-section__subtitle">{tags.length} total</div>
         </div>
-        <div className="header-actions">
+        <div className="header-actions tags-actions">
+          <form className="tags-actions__form" onSubmit={handleCreate}>
+            <input
+              type="text"
+              placeholder="New tag label"
+              value={createLabel}
+              onChange={(event) => setCreateLabel(event.target.value)}
+              disabled={creating}
+            />
+            <input
+              type="color"
+              className="tags-table__color-picker"
+              value={createColor || '#3366ff'}
+              onChange={(event) => setCreateColor(event.target.value)}
+              disabled={creating}
+              aria-label="Tag color (optional)"
+            />
+            {createColor && (
+              <button
+                type="button"
+                className="secondary"
+                onClick={() => setCreateColor('')}
+                disabled={creating}
+              >
+                Clear
+              </button>
+            )}
+            <button type="submit" disabled={creating || !createLabel.trim()}>
+              {creating ? 'Creating…' : 'Create'}
+            </button>
+          </form>
           <button
             className="secondary"
             type="button"
             onClick={onRefresh}
-            disabled={saving || Boolean(deletingId)}
+            disabled={saving || creating || Boolean(deletingId)}
           >
             Refresh
           </button>
         </div>
       </div>
-      <div className="column-body tags-panel__body">
+      <div className="panel-section__body tags-panel__body">
         {tags.length === 0 ? (
           <div className="empty-state">No tags created yet.</div>
         ) : (

frontend/src/ui/icons.js

@@ -9,6 +9,15 @@ import {
   IconLayoutGrid,
   IconArrowLeft,
   IconArrowRight,
+  IconArrowUp,
+  IconChevronsRight,
+  IconChevronsLeft,
+  IconAnalyze,
+  IconWindowMaximize,
+  IconTextScan2,
+  IconFolderPlus,
+  IconRefresh,
+  IconMinusVertical,
 } from '@tabler/icons-react';
 import FolderSvg from '../assets/folder.svg';
 
@@ -120,6 +129,78 @@ export const ArrowRightIcon = ({ className, size = '1em', stroke = 1.6, ...rest
   />
 );
 
+export const ChevronsLeftIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconChevronsLeft
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
+export const ChevronsRightIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconChevronsRight
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
+export const FolderPlusIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconFolderPlus
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
+export const RefreshIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconRefresh
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
+export const ArrowUpIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconArrowUp
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
+export const MinusVerticalIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconMinusVertical
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
+export const AnalyzeIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconAnalyze
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
+export const WindowMaximizeIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconWindowMaximize
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);
+
 export default {
   ChevronIcon,
   TrashIcon,
@@ -130,4 +211,21 @@ export default {
   DownloadIcon,
   ViewListIcon,
   ViewGridIcon,
+  ChevronsLeftIcon,
+  ChevronsRightIcon,
+  AnalyzeIcon,
+  WindowMaximizeIcon,
+  FolderPlusIcon,
+  RefreshIcon,
+  ArrowUpIcon,
+  MinusVerticalIcon,
 };
+
+export const TextScanIcon = ({ className, size = '1em', stroke = 1.6, ...rest }) => (
+  <IconTextScan2
+    className={composeClassName('icon', className)}
+    size={size}
+    stroke={stroke}
+    {...rest}
+  />
+);

k8s/papercrate/templates/quickwit-index-configmap.yaml

@@ -0,0 +1,34 @@
+{{- if and .Values.quickwit.enabled .Values.quickwit.indexJob.enabled .Values.quickwit.indexJob.indexConfig.create }}
+{{- $cfg := .Values.quickwit.indexJob.indexConfig -}}
+{{- $config := dict "value" "" -}}
+{{- if $cfg.file }}
+  {{- with $.Files.Get $cfg.file -}}
+    {{- $_ := set $config "value" . -}}
+  {{- end -}}
+{{- end -}}
+{{- if and (not (index $config "value")) $cfg.contents }}
+  {{- $_ := set $config "value" $cfg.contents -}}
+{{- end -}}
+{{- if eq (trim (default "" (index $config "value"))) "" -}}
+  {{- fail "Quickwit index configuration requires either indexConfig.file or indexConfig.contents" -}}
+{{- end }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "papercrate.fullname" . }}-quickwit-index
+  labels:
+    {{- include "papercrate.labels" . | nindent 4 }}
+    app.kubernetes.io/component: quickwit
+    app.kubernetes.io/part-of: quickwit-index
+data:
+  {{ $cfg.key }}: |
+{{ index $config "value" | indent 4 }}
+{{- $ctx := dict "storageUri" (.Values.quickwit.env.storageUri | default "") -}}
+{{- if and (eq (index $ctx "storageUri") "") .Values.global.s3.bucket -}}
+{{- $_ := set $ctx "storageUri" (printf "s3://%s/quickwit" .Values.global.s3.bucket) -}}
+{{- end -}}
+{{- $storageUri := index $ctx "storageUri" -}}
+{{- if $storageUri }}
+{{ printf "index_uri: %s/documents" (trimSuffix "/" $storageUri) | indent 4 }}
+{{- end }}
+{{- end }}

k8s/papercrate/templates/quickwit-index-job.yaml

@@ -0,0 +1,78 @@
+{{- if and .Values.quickwit.enabled .Values.quickwit.indexJob.enabled }}
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{ include "papercrate.fullname" . }}-quickwit-index
+  labels:
+    {{- include "papercrate.labels" . | nindent 4 }}
+    app.kubernetes.io/component: quickwit-index
+  annotations:
+    "helm.sh/hook": post-install,post-upgrade
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+spec:
+  backoffLimit: {{ .Values.quickwit.indexJob.backoffLimit }}
+  template:
+    metadata:
+      labels:
+        {{- include "papercrate.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/component: quickwit-index
+    spec:
+      restartPolicy: Never
+      {{- if or .Values.global.imagePullSecrets .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- range .Values.global.imagePullSecrets }}
+        - name: {{ . }}
+        {{- end }}
+        {{- range .Values.imagePullSecrets }}
+        - name: {{ . }}
+        {{- end }}
+      {{- end }}
+      {{- $qw := dict "storageUri" .Values.quickwit.env.storageUri "metastoreUri" .Values.quickwit.env.metastoreUri -}}
+      {{- if and (not (index $qw "storageUri")) .Values.global.s3.bucket -}}
+        {{- $_ := set $qw "storageUri" (printf "s3://%s/quickwit" .Values.global.s3.bucket) -}}
+      {{- end -}}
+      {{- if not (index $qw "storageUri") -}}
+        {{- fail "quickwit.env.storageUri must be set, or provide global.s3.bucket" -}}
+      {{- end -}}
+      {{- if and (not (index $qw "metastoreUri")) .Values.postgres.enabled -}}
+        {{- $dbUser := required "postgres.auth.username is required when postgres.enabled" .Values.postgres.auth.username -}}
+        {{- $dbPass := required "postgres.auth.password is required when postgres.enabled" .Values.postgres.auth.password -}}
+        {{- $dbHost := printf "%s-postgres" (include "papercrate.fullname" .) -}}
+        {{- $_ := set $qw "metastoreUri" (printf "postgres://%s:%s@%s:5432/quickwit" $dbUser $dbPass $dbHost) -}}
+      {{- end -}}
+      {{- if not (index $qw "metastoreUri") -}}
+        {{- fail "quickwit.env.metastoreUri must be set when not using bundled Postgres" -}}
+      {{- end }}
+      containers:
+        - name: quickwit-index
+          image: {{ include "papercrate.quickwit.image" . }}:{{ include "papercrate.image.tag" (dict "image" .Values.quickwit.image "Chart" .Chart) }}
+          imagePullPolicy: {{ .Values.quickwit.image.pullPolicy }}
+          command:
+            - quickwit
+            - index
+            - create
+          args:
+            - --index-config=/config/{{ .Values.quickwit.indexJob.indexConfig.key }}
+            - --endpoint=http://{{ include "papercrate.fullname" . }}-quickwit:{{ .Values.quickwit.service.port }}
+          {{- if or .Values.quickwit.envFrom .Values.global.s3.credentialsSecret }}
+          envFrom:
+            {{- with .Values.global.s3.credentialsSecret }}
+            - secretRef:
+                name: {{ . }}
+            {{- end }}
+            {{- range .Values.quickwit.envFrom }}
+            - {{ toYaml . | nindent 12 | trim }}
+            {{- end }}
+          {{- end }}
+          {{- if or .Values.quickwit.indexJob.indexConfig.existingConfigMap .Values.quickwit.indexJob.indexConfig.create }}
+          volumeMounts:
+            - name: index-config
+              mountPath: /config
+          {{- end }}
+      {{- if or .Values.quickwit.indexJob.indexConfig.existingConfigMap .Values.quickwit.indexJob.indexConfig.create }}
+      volumes:
+        - name: index-config
+          configMap:
+            name: {{ if .Values.quickwit.indexJob.indexConfig.existingConfigMap }}{{ .Values.quickwit.indexJob.indexConfig.existingConfigMap }}{{ else }}{{ include "papercrate.fullname" . }}-quickwit-index{{ end }}
+      {{- end }}
+{{- end }}

k8s/papercrate/values.yaml

@@ -141,6 +141,16 @@ quickwit:
   nodeSelector: {}
   tolerations: []
   affinity: {}
+  indexJob:
+    enabled: true
+    backoffLimit: 3
+    indexConfig:
+      existingConfigMap: ""
+      key: documents-index.yaml
+      create: true
+      file: files/quickwit/documents-index.yaml
+      contents: ""
+
 imagePullSecrets: []
 nameOverride: ""
 fullnameOverride: ""