Fix: Add resizable component

web/package-lock.json

@@ -86,6 +86,7 @@
         "react-infinite-scroll-component": "^6.1.0",
         "react-markdown": "^9.0.1",
         "react-pdf-highlighter": "^6.1.0",
+        "react-resizable-panels": "^3.0.6",
         "react-string-replace": "^1.1.1",
         "react-syntax-highlighter": "^15.5.0",
         "react18-json-view": "^0.2.8",
@@ -30306,6 +30307,16 @@
         }
       }
     },
+    "node_modules/react-resizable-panels": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmmirror.com/react-resizable-panels/-/react-resizable-panels-3.0.6.tgz",
+      "integrity": "sha512-b3qKHQ3MLqOgSS+FRYKapNkJZf5EQzuf6+RLiq1/IlTHw99YrZ2NJZLk4hQIzTnnIkRg2LUqyVinu6YWWpUYew==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "^16.14.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc",
+        "react-dom": "^16.14.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc"
+      }
+    },
     "node_modules/react-rnd": {
       "version": "10.4.1",
       "resolved": "https://registry.npmmirror.com/react-rnd/-/react-rnd-10.4.1.tgz",

web/package.json

@@ -99,6 +99,7 @@
     "react-infinite-scroll-component": "^6.1.0",
     "react-markdown": "^9.0.1",
     "react-pdf-highlighter": "^6.1.0",
+    "react-resizable-panels": "^3.0.6",
     "react-string-replace": "^1.1.1",
     "react-syntax-highlighter": "^15.5.0",
     "react18-json-view": "^0.2.8",

web/src/components/ui/resizable.tsx

@@ -0,0 +1,54 @@
+import { GripVerticalIcon } from 'lucide-react';
+import * as React from 'react';
+import * as ResizablePrimitive from 'react-resizable-panels';
+
+import { cn } from '@/lib/utils';
+
+function ResizablePanelGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) {
+  return (
+    <ResizablePrimitive.PanelGroup
+      data-slot="resizable-panel-group"
+      className={cn(
+        'flex h-full w-full data-[panel-group-direction=vertical]:flex-col',
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+function ResizablePanel({
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.Panel>) {
+  return <ResizablePrimitive.Panel data-slot="resizable-panel" {...props} />;
+}
+
+function ResizableHandle({
+  withHandle,
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
+  withHandle?: boolean;
+}) {
+  return (
+    <ResizablePrimitive.PanelResizeHandle
+      data-slot="resizable-handle"
+      className={cn(
+        'bg-border focus-visible:ring-ring relative flex w-px items-center justify-center after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:ring-offset-1 focus-visible:outline-hidden data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:translate-x-0 data-[panel-group-direction=vertical]:after:-translate-y-1/2 [&[data-panel-group-direction=vertical]>div]:rotate-90',
+        className,
+      )}
+      {...props}
+    >
+      {withHandle && (
+        <div className="bg-border z-10 flex h-4 w-3 items-center justify-center rounded-xs border">
+          <GripVerticalIcon className="size-2.5" />
+        </div>
+      )}
+    </ResizablePrimitive.PanelResizeHandle>
+  );
+}
+
+export { ResizableHandle, ResizablePanel, ResizablePanelGroup };