Enhance ExpiryIndicator binding dialog with status display and validation improvements

- Added a status display area in the ExpiryIndicator binding dialog to show messages related to binding actions.
- Cleared the status display when opening the binding dialog.
- Updated the binding registration function to normalize expiry bindings for better handling.
- Improved error handling and user feedback during the binding process.
- Adjusted the showStatus function to update the status in both the main status area and the binding dialog.

config/package-solution.json

@@ -3,7 +3,7 @@
   "solution": {
     "name": "portal-settings-client-side-solution",
     "id": "1c98e32d-bb7b-43b7-9625-074d6e4ea286",
-    "version": "2.1.2.0",
+    "version": "2.1.3.0",
     "includeClientSideAssets": true,
     "skipFeatureDeployment": false,
     "features": [
@@ -11,7 +11,7 @@
         "title": "Portal Settings",
         "description": "Provisioniert die zentrale Settings-Seite fuer aktive Portal-Erweiterungen.",
         "id": "57bd9daf-48f9-49e2-aebd-11b15a0b5e93",
-        "version": "2.1.2.0",
+        "version": "2.1.3.0",
         "assets": {
           "elementManifests": [
             "elements-v2.xml"