auto-claude: subtask-1-1 - Install @tanstack/react-virtual as a dependency

Add @tanstack/react-virtual ^3.13.2 to auto-claude-ui dependencies
for implementing virtualized rendering in the FileTree component.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

auto-claude-ui/package.json

@@ -44,6 +44,7 @@
     "@radix-ui/react-tabs": "^1.1.13",
     "@radix-ui/react-toast": "^1.2.15",
     "@radix-ui/react-tooltip": "^1.2.8",
+    "@tanstack/react-virtual": "^3.13.2",
     "@xterm/addon-fit": "^0.10.0",
     "@xterm/addon-web-links": "^0.11.0",
     "@xterm/xterm": "^5.5.0",