Fix HuggingFace Space dashboard deployment (aiofiles, mount root)

Dockerfile

@@ -16,4 +16,4 @@ COPY --chown=user . /app
 
 # The hackathon expects the OpenEnv Server to run on 7860 for Spaces Gradio endpoints
 # We will use uvicorn to host the app which complies with the spec
-CMD ["uvicorn", "server.app:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "dashboard_server:app", "--host", "0.0.0.0", "--port", "7860"]

dashboard_server.py

@@ -45,7 +45,14 @@ dashboard_dir = os.path.join(ROOT, "dashboard")
 if os.path.isdir(dashboard_dir):
     try:
         from fastapi.staticfiles import StaticFiles
+        from fastapi.responses import RedirectResponse
+        
         app.mount("/dashboard", StaticFiles(directory=dashboard_dir, html=True), name="dashboard")
+        
+        @app.get("/")
+        def root_redirect():
+            return RedirectResponse(url="/dashboard/")
+            
         _STATIC_OK = True
     except ImportError:
         _STATIC_OK = False

requirements.txt

@@ -6,3 +6,5 @@ websockets
 openai
 tenacity
 openenv-core
+
+aiofiles