chore: commit pending repo changes

audit/internal/webui/api.go

@@ -667,6 +667,22 @@ func (h *handler) handleAPIInstallStream(w http.ResponseWriter, r *http.Request)
 
 // ── Metrics SSE ───────────────────────────────────────────────────────────────
 
+func (h *handler) handleAPIMetricsLatest(w http.ResponseWriter, r *http.Request) {
+	sample, ok := h.latestMetric()
+	if !ok {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte("{}"))
+		return
+	}
+	b, err := json.Marshal(sample)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.Header().Set("Content-Type", "application/json")
+	_, _ = w.Write(b)
+}
+
 func (h *handler) handleAPIMetricsStream(w http.ResponseWriter, r *http.Request) {
 	if !sseStart(w) {
 		return

audit/internal/webui/pages.go

@@ -532,16 +532,10 @@ function refreshCharts() {
 }
 setInterval(refreshCharts, 3000);
 
-const es = new EventSource('/api/metrics/stream');
-es.addEventListener('metrics', e => {
-  const d = JSON.parse(e.data);
-
-  // Show/hide Fan RPM card based on data availability
+fetch('/api/metrics/latest').then(r => r.json()).then(d => {
   const fanCard = document.getElementById('card-server-fans');
   if (fanCard) fanCard.style.display = (d.fans && d.fans.length > 0) ? '' : 'none';
-
-});
-es.onerror = () => {};
+}).catch(() => {});
 </script>`
 }
 

audit/internal/webui/server.go

@@ -270,6 +270,7 @@ func NewHandler(opts HandlerOptions) http.Handler {
 
 	// Metrics — SSE stream of live sensor data + server-side SVG charts + CSV export
 	mux.HandleFunc("GET /api/metrics/stream", h.handleAPIMetricsStream)
+	mux.HandleFunc("GET /api/metrics/latest", h.handleAPIMetricsLatest)
 	mux.HandleFunc("GET /api/metrics/chart/", h.handleMetricsChartSVG)
 	mux.HandleFunc("GET /api/metrics/export.csv", h.handleAPIMetricsExportCSV)
 
@@ -1230,13 +1231,6 @@ probe();
 func (h *handler) handlePage(w http.ResponseWriter, r *http.Request) {
 	page := strings.TrimPrefix(r.URL.Path, "/")
 	if page == "" {
-		// Serve loading page until audit snapshot exists
-		if _, err := os.Stat(h.opts.AuditPath); err != nil {
-			w.Header().Set("Cache-Control", "no-store")
-			w.Header().Set("Content-Type", "text/html; charset=utf-8")
-			_, _ = w.Write([]byte(loadingPageHTML))
-			return
-		}
 		page = "dashboard"
 	}
 	// Redirect old routes to new names