add presentation base

main.py

@@ -1,8 +1,9 @@
 from fastapi import FastAPI, Request, WebSocket, WebSocketDisconnect, BackgroundTasks
-from fastapi.responses import JSONResponse
+from fastapi.responses import HTMLResponse, JSONResponse
 import logging
 import uvicorn
 from typing import Dict, List, Any
+from dataclasses import dataclass
 import json
 import httpx
 import asyncio
@@ -43,6 +44,19 @@ class ConnectionManager:
 
 manager = ConnectionManager()
 
+# Static files
+def read_file(filepath: str) -> str:
+    with open(filepath, "r", encoding="utf-8") as f:
+        return f.read()
+
+@dataclass
+class StaticFiles:
+    index_html: str = read_file("static/index.html")
+
+@app.get("/presentation/")
+async def presentation_index(_: Request):
+    return HTMLResponse(status_code=200, content=StaticFiles.index_html)
+
 # Endpoints
 @app.post("/control")
 async def control_endpoint(request: Request):