frontend cleanup

frontend/src/index.jsx

@@ -5454,6 +5454,7 @@ const DocumentsRoute = () => {
     previewWorkspaceEntry,
     closeDocumentPreview,
     handleThumbnailRegeneration,
+    ensurePreviewData,
     resolveApiPath,
     ensureAssetUrl,
     getDocumentAsset,
@@ -5543,6 +5544,7 @@ const DocumentsRoute = () => {
       document: previewWorkspaceDocument,
       previewEntry: previewWorkspaceEntry,
       ensureAssetUrl,
+      ensurePreviewData,
       getDocumentAsset,
       resolveApiPath,
       notifyApiError,
@@ -5555,6 +5557,7 @@ const DocumentsRoute = () => {
     previewWorkspaceDocument,
     previewWorkspaceEntry,
     ensureAssetUrl,
+    ensurePreviewData,
     getDocumentAsset,
     resolveApiPath,
     notifyApiError,
@@ -5611,17 +5614,15 @@ const DocumentsRoute = () => {
       <div className={mainContentClass}>
         {header ? (
           <div className="panel-header main-content__header">
-            <div className="panel-actions main-content__actions">
-              {header.leading}
-              <h2 className="main-content__title">
-                {header.title}
-                {header.subtitle ? (
-                  <span className="main-content__subtitle">{header.subtitle}</span>
-                ) : null}
-              </h2>
-              <div className="spacer" />
-              {header.actions}
-            </div>
+            {header.leading}
+            <h2 className="main-content__title">
+              {header.title}
+              {header.subtitle ? (
+                <span className="main-content__subtitle">{header.subtitle}</span>
+              ) : null}
+            </h2>
+            <div className="panel-actions__spacer" />
+            {header.actions}
           </div>
         ) : null}
         <div className={bodyClass}>{surface.content}</div>