fix: ensure tooltip hides during title editing in TaskCard

- Updated TaskCard to hide the tooltip when entering title editing mode, improving user experience by preventing distractions while editing the title.

components/kanban/TaskCard.tsx

@@ -70,6 +70,7 @@ export function TaskCard({ task, onDelete, onEdit, onUpdateTitle, compactView =
     e.stopPropagation();
     if (onUpdateTitle && !isDragging) {
       setIsEditingTitle(true);
+      setShowTooltip(false);
     }
   };
 
@@ -79,11 +80,13 @@ export function TaskCard({ task, onDelete, onEdit, onUpdateTitle, compactView =
       await onUpdateTitle(task.id, trimmedTitle);
     }
     setIsEditingTitle(false);
+    setShowTooltip(false);
   };
 
   const handleTitleCancel = () => {
     setEditTitle(task.title);
     setIsEditingTitle(false);
+    setShowTooltip(false);
   };
 
   const handleTitleKeyPress = (e: React.KeyboardEvent) => {