feat: refactor sgclaw around zeroclaw compat runtime

third_party/zeroclaw/apps/tauri/src/health.rs

@@ -0,0 +1,40 @@
+//! Background health polling for the ZeroClaw gateway.
+
+use crate::gateway_client::GatewayClient;
+use crate::state::SharedState;
+use crate::tray::icon;
+use std::time::Duration;
+use tauri::{AppHandle, Emitter, Runtime};
+
+const POLL_INTERVAL: Duration = Duration::from_secs(5);
+
+/// Spawn a background task that polls gateway health and updates state + tray.
+pub fn spawn_health_poller<R: Runtime>(app: AppHandle<R>, state: SharedState) {
+    tauri::async_runtime::spawn(async move {
+        loop {
+            let (url, token) = {
+                let s = state.read().await;
+                (s.gateway_url.clone(), s.token.clone())
+            };
+
+            let client = GatewayClient::new(&url, token.as_deref());
+            let healthy = client.get_health().await.unwrap_or(false);
+
+            let (connected, agent_status) = {
+                let mut s = state.write().await;
+                s.connected = healthy;
+                (s.connected, s.agent_status)
+            };
+
+            // Update the tray icon and tooltip to reflect current state.
+            if let Some(tray) = app.tray_by_id("main") {
+                let _ = tray.set_icon(Some(icon::icon_for_state(connected, agent_status)));
+                let _ = tray.set_tooltip(Some(icon::tooltip_for_state(connected, agent_status)));
+            }
+
+            let _ = app.emit("zeroclaw://status-changed", healthy);
+
+            tokio::time::sleep(POLL_INTERVAL).await;
+        }
+    });
+}