squash database migrations

backend/tests/common/mod.rs

@@ -37,6 +37,7 @@ use tower::util::ServiceExt;
 use uuid::Uuid;
 
 const MIGRATIONS: EmbeddedMigrations = embed_migrations!("migrations");
+const RESET_SCHEMA_SQL: &str = include_str!("../../migrations/202510300000_initial_schema/down.sql");
 
 static DB_LOCK: Lazy<Mutex<()>> = Lazy::new(|| Mutex::new(()));
 
@@ -697,6 +698,8 @@ async fn prepare_database(pool: &PgPool) -> Result<()> {
         let mut conn = pool
             .get()
             .map_err(|err| anyhow!("failed to acquire connection: {err}"))?;
+        let _ = conn.batch_execute(RESET_SCHEMA_SQL);
+        let _ = conn.batch_execute("DROP TABLE IF EXISTS __diesel_schema_migrations;");
         conn.run_pending_migrations(MIGRATIONS)
             .map_err(|err| anyhow!("failed to run migrations: {err}"))?;
         truncate_all(&mut conn)?;
@@ -721,6 +724,8 @@ fn truncate_all(conn: &mut PgConnection) -> Result<()> {
             refresh_tokens, \
             tags, \
             webdav_tokens, \
+            webauthn_challenges, \
+            user_passkeys, \
             user_memberships, \
             users, \
             tenants \