fix(web): 修复 WebRTC 首帧状态与视频状态判定

src/web/ws.rs

@@ -71,14 +71,14 @@ fn rebuild_event_tasks(
     let mut device_info_task_added = false;
     for topic in topics {
         if is_device_info_topic(&topic) && !device_info_task_added {
+            let state = state.clone();
             let mut rx = state.subscribe_device_info();
             let event_tx = event_tx.clone();
             event_tasks.push(tokio::spawn(async move {
-                if let Some(snapshot) = rx.borrow().clone() {
+                let snapshot = state.get_device_info().await;
                 if event_tx.send(BusMessage::Event(snapshot)).is_err() {
                     return;
                 }
-                }
 
                 loop {
                     if rx.changed().await.is_err() {

web/src/views/ConsoleView.vue

@@ -174,6 +174,10 @@ const videoStatus = computed<'connected' | 'connecting' | 'disconnected' | 'erro
 
   if (videoError.value) return 'error'
   if (videoLoading.value) return 'connecting'
+  if (videoMode.value !== 'mjpeg') {
+    if (webrtc.isConnecting.value) return 'connecting'
+    if (webrtc.isConnected.value) return 'connected'
+  }
   if (systemStore.stream?.online) return 'connected'
   return 'disconnected'
 })