feat(v2): add realtime command and release tooling

v2/internal/ui/window.go

@@ -183,6 +183,17 @@ func (window *Window) PresentAlert(record alert.Record) {
 	})
 }
 
+// ReportIssue communicates a recoverable startup/worker issue without using
+// critical-red fall language or exposing configuration values.
+func (window *Window) ReportIssue(message string) {
+	window.main.Synchronize(func() {
+		window.model.ConnectionText = "视频流：" + message
+		window.model.Critical = false
+		_ = window.connectionLabel.SetText(window.model.ConnectionText)
+		_ = window.stateLabel.SetText("检测状态：正常")
+	})
+}
+
 func highestState(result fall.FrameResult) fall.State {
 	state := fall.Normal
 	for _, person := range result.People {