feat: include device hostname in monitoring page and enhance event view toggle functionality

src/server.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import asyncio
 import secrets
+import socket
 from contextlib import asynccontextmanager
 from pathlib import Path
 from typing import Any
@@ -89,6 +90,7 @@ def create_app(config: AppConfig | None = None) -> FastAPI:
     app.state.db = db
     app.state.ws_hub = ws_hub
     app.state.manager = manager
+    device_hostname = socket.gethostname()
 
     def _extract_token(
         authorization: str | None,
@@ -196,7 +198,7 @@ def create_app(config: AppConfig | None = None) -> FastAPI:
     if not app_config.disable_ui:
         @app.get("/", response_class=HTMLResponse)
         def ui_root() -> str:
-            return monitoring_page_html()
+            return monitoring_page_html(device_hostname=device_hostname)
 
         @app.websocket("/ws")
         async def ws_endpoint(websocket: WebSocket, token: str = Query(default="")) -> None: