chore(23-01): add CopilotKit dependencies

- Added @copilotkit/react-core for provider and hooks
- Added @copilotkit/react-ui for chat UI components
- Peer dependency warnings noted but non-blocking

Author: Alex Holmberg

tests/ag-ui-app/frontend/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "frontend",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite dev --port 3000",
+    "build": "vite build",
+    "preview": "vite preview",
+    "test": "vitest run"
+  },
+  "dependencies": {
+    "@copilotkit/react-core": "^1.51.2",
+    "@copilotkit/react-ui": "^1.51.2",
+    "@tailwindcss/vite": "^4.0.6",
+    "@tanstack/ai": "^0.2.2",
+    "@tanstack/ai-openai": "^0.2.1",
+    "@tanstack/ai-react": "^0.2.2",
+    "@tanstack/react-devtools": "^0.7.0",
+    "@tanstack/react-router": "^1.132.0",
+    "@tanstack/react-router-devtools": "^1.132.0",
+    "@tanstack/react-router-ssr-query": "^1.131.7",
+    "@tanstack/react-start": "^1.132.0",
+    "@tanstack/router-plugin": "^1.132.0",
+    "lucide-react": "^0.561.0",
+    "nitro": "latest",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
+    "tailwindcss": "^4.0.6",
+    "vite-tsconfig-paths": "^6.0.2"
+  },
+  "devDependencies": {
+    "@tanstack/devtools-vite": "^0.3.11",
+    "@testing-library/dom": "^10.4.0",
+    "@testing-library/react": "^16.2.0",
+    "@types/node": "^22.10.2",
+    "@types/react": "^19.2.0",
+    "@types/react-dom": "^19.2.0",
+    "@vitejs/plugin-react": "^5.0.4",
+    "jsdom": "^27.0.0",
+    "typescript": "^5.7.2",
+    "vite": "^7.1.7",
+    "vitest": "^3.0.5",
+    "web-vitals": "^5.1.0"
+  }
+}