Show reconnection on startup.

src/card.ts

@@ -1104,9 +1104,12 @@ export class FrigateCard extends LitElement {
     const oldHass = changedProps.get('_hass') as HomeAssistant | undefined;
     let shouldUpdate = !oldHass || changedProps.size != 1;
 
-    if (oldHass) {
-      const selectedCamera = this._getSelectedCameraConfig();
-      if (oldHass.connected !== !!this._hass?.connected) {
+    // If this is the first HA state and it is disconnected, or there's been a
+    // change in connection state, then show the reconnection message.
+    if (
+      (!oldHass && !this._hass?.connected) ||
+      (!!oldHass && oldHass.connected !== !!this._hass?.connected)
+    ) {
       if (!this._hass?.connected) {
         this._setMessageAndUpdate(
           {
@@ -1120,11 +1123,12 @@ export class FrigateCard extends LitElement {
       } else {
         this._changeView();
       }
-        shouldUpdate = true;
-      } else if (
-        this._getConfig().view.scan.enabled &&
-        this._updateTriggeredCameras(oldHass)
-      ) {
+      return true;
+    }
+
+    if (oldHass) {
+      const selectedCamera = this._getSelectedCameraConfig();
+      if (this._getConfig().view.scan.enabled && this._updateTriggeredCameras(oldHass)) {
         shouldUpdate = true;
       } else if (
         // Home Assistant pumps a lot of updates through. Re-rendering the card is