🤖 feat: show deletion feedback in workspace sidebar

When a workspace is being deleted:
- Track deletingWorkspaceIds state in ProjectSidebar
- Pass isDeleting prop to WorkspaceListItem
- Dim the row (opacity-50) and disable interaction (pointer-events-none)
- Show '🗑️ Deleting...' status message in place of normal status

Works for both regular deletion and force deletion flows.

Author: ibetitsmike

src/browser/components/ProjectSidebar.tsx

@@ -211,6 +211,7 @@ const ProjectSidebarInner: React.FC<ProjectSidebarProps> = ({
   const [expandedOldWorkspaces, setExpandedOldWorkspaces] = usePersistedState<
     Record<string, boolean>
   >("expandedOldWorkspaces", {});
+  const [deletingWorkspaceIds, setDeletingWorkspaceIds] = useState<Set<string>>(new Set());
   const [removeError, setRemoveError] = useState<{
     workspaceId: string;
     error: string;
@@ -289,22 +290,34 @@ const ProjectSidebarInner: React.FC<ProjectSidebarProps> = ({
 
   const handleRemoveWorkspace = useCallback(
     async (workspaceId: string, buttonElement: HTMLElement) => {
-      const result = await onRemoveWorkspace(workspaceId);
-      if (!result.success) {
-        const error = result.error ?? "Failed to remove workspace";
-        const rect = buttonElement.getBoundingClientRect();
-        const anchor = {
-          top: rect.top + window.scrollY,
-          left: rect.right + 10, // 10px to the right of button
-        };
-
-        // Show force delete modal on any error to handle all cases
-        // (uncommitted changes, submodules, etc.)
-        setForceDeleteModal({
-          isOpen: true,
-          workspaceId,
-          error,
-          anchor,
+      // Mark workspace as being deleted for UI feedback
+      setDeletingWorkspaceIds((prev) => new Set(prev).add(workspaceId));
+
+      try {
+        const result = await onRemoveWorkspace(workspaceId);
+        if (!result.success) {
+          const error = result.error ?? "Failed to remove workspace";
+          const rect = buttonElement.getBoundingClientRect();
+          const anchor = {
+            top: rect.top + window.scrollY,
+            left: rect.right + 10, // 10px to the right of button
+          };
+
+          // Show force delete modal on any error to handle all cases
+          // (uncommitted changes, submodules, etc.)
+          setForceDeleteModal({
+            isOpen: true,
+            workspaceId,
+            error,
+            anchor,
+          });
+        }
+      } finally {
+        // Clear deleting state (workspace removed or error shown)
+        setDeletingWorkspaceIds((prev) => {
+          const next = new Set(prev);
+          next.delete(workspaceId);
+          return next;
         });
       }
     },
@@ -326,13 +339,25 @@ const ProjectSidebarInner: React.FC<ProjectSidebarProps> = ({
     // Close modal immediately to show that action is in progress
     setForceDeleteModal(null);
 
-    // Use the same state update logic as regular removal
-    const result = await onRemoveWorkspace(workspaceId, { force: true });
-    if (!result.success) {
-      const errorMessage = result.error ?? "Failed to remove workspace";
-      console.error("Force delete failed:", result.error);
+    // Mark workspace as being deleted for UI feedback
+    setDeletingWorkspaceIds((prev) => new Set(prev).add(workspaceId));
+
+    try {
+      // Use the same state update logic as regular removal
+      const result = await onRemoveWorkspace(workspaceId, { force: true });
+      if (!result.success) {
+        const errorMessage = result.error ?? "Failed to remove workspace";
+        console.error("Force delete failed:", result.error);
 
-      showRemoveError(workspaceId, errorMessage, modalState?.anchor ?? undefined);
+        showRemoveError(workspaceId, errorMessage, modalState?.anchor ?? undefined);
+      }
+    } finally {
+      // Clear deleting state
+      setDeletingWorkspaceIds((prev) => {
+        const next = new Set(prev);
+        next.delete(workspaceId);
+        return next;
+      });
     }
   };
 
@@ -572,6 +597,7 @@ const ProjectSidebarInner: React.FC<ProjectSidebarProps> = ({
                                   projectPath={projectPath}
                                   projectName={projectName}
                                   isSelected={selectedWorkspace?.workspaceId === metadata.id}
+                                  isDeleting={deletingWorkspaceIds.has(metadata.id)}
                                   lastReadTimestamp={lastReadTimestamps[metadata.id] ?? 0}
                                   onSelectWorkspace={onSelectWorkspace}
                                   onRemoveWorkspace={handleRemoveWorkspace}

src/browser/components/WorkspaceListItem.tsx

@@ -23,6 +23,7 @@ export interface WorkspaceListItemProps {
   projectPath: string;
   projectName: string;
   isSelected: boolean;
+  isDeleting?: boolean;
   lastReadTimestamp: number;
   // Event handlers
   onSelectWorkspace: (selection: WorkspaceSelection) => void;
@@ -35,6 +36,7 @@ const WorkspaceListItemInner: React.FC<WorkspaceListItemProps> = ({
   projectPath,
   projectName,
   isSelected,
+  isDeleting,
   lastReadTimestamp,
   onSelectWorkspace,
   onRemoveWorkspace,
@@ -104,7 +106,8 @@ const WorkspaceListItemInner: React.FC<WorkspaceListItemProps> = ({
       <div
         className={cn(
           "py-1.5 pl-4 pr-2 cursor-pointer border-l-[3px] border-transparent transition-all duration-150 text-[13px] relative hover:bg-hover [&:hover_button]:opacity-100 flex gap-2",
-          isSelected && "bg-hover border-l-blue-400"
+          isSelected && "bg-hover border-l-blue-400",
+          isDeleting && "opacity-50 pointer-events-none"
         )}
         onClick={() =>
           onSelectWorkspace({
@@ -199,7 +202,14 @@ const WorkspaceListItemInner: React.FC<WorkspaceListItemProps> = ({
             </div>
           </div>
           <div className="min-w-0">
-            <WorkspaceStatusIndicator workspaceId={workspaceId} />
+            {isDeleting ? (
+              <div className="text-muted flex min-w-0 items-center gap-1.5 text-xs">
+                <span className="-mt-0.5 shrink-0 text-[10px]">🗑️</span>
+                <span className="min-w-0 truncate">Deleting...</span>
+              </div>
+            ) : (
+              <WorkspaceStatusIndicator workspaceId={workspaceId} />
+            )}
           </div>
         </div>
       </div>