initial, step 2 already

apps/ui/main.py

@@ -0,0 +1,47 @@
+"""UI main entry point."""
+
+from pathlib import Path
+
+from fastapi import FastAPI, Request
+from fastapi.responses import HTMLResponse
+from fastapi.templating import Jinja2Templates
+
+# Initialize FastAPI app
+app = FastAPI(
+    title="Home Automation UI",
+    description="User interface for home automation system",
+    version="0.1.0"
+)
+
+# Setup Jinja2 templates
+templates_dir = Path(__file__).parent / "templates"
+templates = Jinja2Templates(directory=str(templates_dir))
+
+
+@app.get("/", response_class=HTMLResponse)
+async def index(request: Request) -> HTMLResponse:
+    """Render the main UI page.
+    
+    Args:
+        request: The FastAPI request object
+        
+    Returns:
+        HTMLResponse: Rendered HTML template
+    """
+    return templates.TemplateResponse("index.html", {"request": request})
+
+
+def main() -> None:
+    """Run the UI application with uvicorn."""
+    import uvicorn
+    
+    uvicorn.run(
+        "apps.ui.main:app",
+        host="0.0.0.0",
+        port=8002,
+        reload=True
+    )
+
+
+if __name__ == "__main__":
+    main()