🤖 fix: hide X button during workspace rename to avoid confusion

The X button showed 'Remove workspace' tooltip during rename mode,
causing accidental workspace deletion. Now the X button is hidden
while editing - users can press Escape to cancel rename instead.

Also prevents Escape key from propagating to global stream interrupt
handler.

Author: ammar-agent

src/browser/components/WorkspaceListItem.tsx

@@ -91,7 +91,9 @@ const WorkspaceListItemInner: React.FC<WorkspaceListItemProps> = ({
       e.preventDefault();
       void handleConfirmRename();
     } else if (e.key === "Escape") {
+      // Stop propagation to prevent global Escape handler from interrupting stream
       e.preventDefault();
+      e.stopPropagation();
       handleCancelRename();
     }
   };
@@ -188,7 +190,7 @@ const WorkspaceListItemInner: React.FC<WorkspaceListItemProps> = ({
             )}
 
             <div className="flex items-center gap-1">
-              {!isCreating && (
+              {!isCreating && !isEditing && (
                 <>
                   <GitStatusIndicator
                     gitStatus={gitStatus}