Prepare backend for HF Space and set Node 22 for Vercel

backend/README.md

@@ -1,8 +1,8 @@
 ---
 title: RUSH AGENTS RUSH Backend
 emoji: 🔥
-colorFrom: orange
-colorTo: red
+colorFrom: red
+colorTo: yellow
 sdk: docker
 pinned: false
 ---

backend/app/main.py

@@ -54,6 +54,14 @@ class PlaceFireRequest(BaseModel):
 class TickRequest(BaseModel):
     simulation_id: str
 
+@app.get("/")
+async def root():
+    return {
+        "service": "rush-agents-backend",
+        "status": "ok",
+        "groq_available": groq_client.is_ready(),
+    }
+
 @app.get("/wake")
 async def wake():
     return {

frontend/package.json

@@ -2,6 +2,10 @@
   "name": "frontend",
   "version": "0.1.0",
   "private": true,
+  "engines": {
+    "node": "22.x",
+    "npm": "10.x"
+  },
   "scripts": {
     "dev": "next dev",
     "build": "next build",