feat: add global escape key handling to close search modal

src/components/GlobalSearch.tsx

@@ -159,6 +159,20 @@ export function GlobalSearch({ isOpen, onClose }: GlobalSearchProps) {
     }
   }
 
+  // Handle global escape key
+  useEffect(() => {
+    if (!isOpen) return
+
+    const handleGlobalKeyDown = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') {
+        onClose()
+      }
+    }
+
+    window.addEventListener('keydown', handleGlobalKeyDown)
+    return () => window.removeEventListener('keydown', handleGlobalKeyDown)
+  }, [isOpen, onClose])
+
   if (!isOpen) return null
 
   return (
@@ -193,8 +207,8 @@ export function GlobalSearch({ isOpen, onClose }: GlobalSearchProps) {
         </div>
 
         {/* Results */}
-        <ScrollArea className="max-h-[60vh]">
-          <div className="p-2 max-h-[60vh] overflow-y-auto">
+        <ScrollArea className="h-[60vh]">
+          <div className="p-2">
             {loading && (
               <div className="p-4 text-center text-muted-foreground">
                 Searching...