Add delete button for draft files in case drafts panel

- Add DELETE /api/cases/{case_number}/exports/{filename} endpoint
- Add useDeleteDraft hook in exports API
- Add trash icon + confirmation dialog in drafts panel UI
- Final files (סופי-) cannot be deleted as a safety measure

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

web-ui/src/components/cases/drafts-panel.tsx

@@ -17,6 +17,7 @@ import {
   useExportDocx,
   useUploadDraft,
   useMarkFinal,
+  useDeleteDraft,
 } from "@/lib/api/exports";
 import {
   useCaseFeedback,
@@ -37,6 +38,7 @@ import {
   Loader2,
   FileOutput,
   Plus,
+  Trash2,
 } from "lucide-react";
 
 /* Statuses at which a draft is considered ready */
@@ -79,9 +81,11 @@ export function DraftsPanel({
   const exportDocx = useExportDocx(caseNumber);
   const uploadDraft = useUploadDraft(caseNumber);
   const markFinal = useMarkFinal(caseNumber);
+  const deleteDraft = useDeleteDraft(caseNumber);
   const resolveMutation = useResolveFeedback();
 
   const fileRef = useRef<HTMLInputElement>(null);
+  const [deleteTarget, setDeleteTarget] = useState<string | null>(null);
 
   const isDraftReady = status && DRAFT_READY.includes(status);
   const openFeedbacks = feedbacks?.filter((f) => !f.resolved) ?? [];
@@ -233,16 +237,26 @@ export function DraftsPanel({
                           הורד
                         </Button>
                         {!file.is_final && (
-                          <Button
-                            variant="ghost"
-                            size="sm"
-                            className="h-7 px-2 text-ink-muted"
-                            onClick={() => handleMarkFinal(file.filename)}
-                            disabled={markFinal.isPending}
-                          >
-                            <Award className="w-3.5 h-3.5 me-1" />
-                            סמן כסופי
-                          </Button>
+                          <>
+                            <Button
+                              variant="ghost"
+                              size="sm"
+                              className="h-7 px-2 text-ink-muted"
+                              onClick={() => handleMarkFinal(file.filename)}
+                              disabled={markFinal.isPending}
+                            >
+                              <Award className="w-3.5 h-3.5 me-1" />
+                              סמן כסופי
+                            </Button>
+                            <Button
+                              variant="ghost"
+                              size="sm"
+                              className="h-7 px-2 text-red-500 hover:text-red-700 hover:bg-red-50"
+                              onClick={() => setDeleteTarget(file.filename)}
+                            >
+                              <Trash2 className="w-3.5 h-3.5" />
+                            </Button>
+                          </>
                         )}
                       </div>
                     </td>
@@ -252,6 +266,55 @@ export function DraftsPanel({
             </table>
           </div>
         )}
+
+        {/* Delete confirmation dialog */}
+        <Dialog
+          open={deleteTarget !== null}
+          onOpenChange={(open) => !open && setDeleteTarget(null)}
+        >
+          <DialogContent className="sm:max-w-sm" dir="rtl">
+            <DialogHeader>
+              <DialogTitle>מחיקת טיוטה</DialogTitle>
+            </DialogHeader>
+            <p className="text-sm text-ink-muted">
+              למחוק את הקובץ{" "}
+              <span className="font-medium text-ink">{deleteTarget}</span>?
+              <br />
+              פעולה זו לא ניתנת לביטול.
+            </p>
+            <div className="flex justify-end gap-2 pt-2">
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={() => setDeleteTarget(null)}
+              >
+                ביטול
+              </Button>
+              <Button
+                variant="destructive"
+                size="sm"
+                disabled={deleteDraft.isPending}
+                onClick={() => {
+                  if (!deleteTarget) return;
+                  deleteDraft.mutate(deleteTarget, {
+                    onSuccess: () => {
+                      toast.success("הקובץ נמחק");
+                      setDeleteTarget(null);
+                    },
+                    onError: () => toast.error("שגיאה במחיקה"),
+                  });
+                }}
+              >
+                {deleteDraft.isPending ? (
+                  <Loader2 className="w-4 h-4 animate-spin me-1" />
+                ) : (
+                  <Trash2 className="w-4 h-4 me-1" />
+                )}
+                מחק
+              </Button>
+            </div>
+          </DialogContent>
+        </Dialog>
       </section>
 
       {/* ── Chair feedback ── */}

web-ui/src/lib/api/exports.ts

@@ -71,6 +71,20 @@ export function useUploadDraft(caseNumber: string) {
   });
 }
 
+export function useDeleteDraft(caseNumber: string) {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: (filename: string) =>
+      apiRequest<{ deleted: boolean; filename: string }>(
+        `/api/cases/${caseNumber}/exports/${filename}`,
+        { method: "DELETE" },
+      ),
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: exportsKeys.list(caseNumber) });
+    },
+  });
+}
+
 export function useMarkFinal(caseNumber: string) {
   const qc = useQueryClient();
   return useMutation({

web/app.py

@@ -1907,6 +1907,17 @@ async def api_download_export(case_number: str, filename: str):
     )
 
 
+@app.delete("/api/cases/{case_number}/exports/{filename}")
+async def api_delete_export(case_number: str, filename: str):
+    """Delete an exported draft file."""
+    export_dir = config.find_case_dir(case_number) / "exports"
+    path = export_dir / filename
+    if not path.exists() or not path.parent.samefile(export_dir):
+        raise HTTPException(404, "קובץ לא נמצא")
+    path.unlink()
+    return {"deleted": True, "filename": filename}
+
+
 @app.post("/api/cases/{case_number}/exports/upload")
 async def api_upload_export(case_number: str, file: UploadFile = File(...)):
     """Upload a revised version of a draft."""