fix(yandex): support /track/ID url regex and live reload volume

app/main.py

@@ -25,7 +25,7 @@ def on_startup():
 
 @app.get("/")
 def read_root(request: Request):
-    return templates.TemplateResponse("index.html", {"request": request})
+    return templates.TemplateResponse(request=request, name="index.html")
 
 @app.post("/api/download")
 async def start_download(req: DownloadRequest):