Reduce dashboard load overhead

app/static/index.html

@@ -285,14 +285,15 @@ function optionGroups(entities, selectedIds = new Set()) {
 async function loadOverview() {
   const status = document.getElementById("status");
   const chips = document.getElementById("status-chips");
+  let reconciliation = null;
   try {
-    const [health, websocket, ml, reconciliation, actuators] = await Promise.all([
+    const [health, websocket, ml] = await Promise.all([
       api("health"),
       api("health/websocket"),
       api("ml/health"),
-      api("v1/actuators/reconciliation/state"),
-      api("v1/actuators"),
     ]);
+    reconciliation = await api("v1/actuators/reconciliation/state");
+    const actuators = await api("v1/actuators");
     status.innerHTML = `<p class="ok">System bereit</p><p>Letzte automatische Prüfung: ${escapeHtml(reconciliation.last_completed_at || "noch nie")}</p>`;
     chips.innerHTML = [
       `<span class="chip">API: ${escapeHtml(health.status)}</span>`,
@@ -313,12 +314,8 @@ async function loadActuatorDiscovery() {
   const options = document.getElementById("actuator-options");
   const select = document.getElementById("actuator-select");
   try {
-    const [available, configured] = await Promise.all([
-      api("v1/actuators/discovery"),
-      api("v1/actuators"),
-    ]);
-    const configuredIds = new Set(configured.map(record => record.actuator_entity_id));
-    actuatorChoices = available.filter(entity => !configuredIds.has(entity.entity_id));
+    const available = await api("v1/actuators/discovery");
+    actuatorChoices = available;
     options.innerHTML = actuatorChoices.slice(0, 120).map(entity =>
       `<option value="${escapeHtml(entity.entity_id)}">${escapeHtml(entity.friendly_name || entity.entity_id)}${entity.area_name ? ` (${escapeHtml(entity.area_name)})` : ""}</option>`
     ).join("");