fix(core): fix secrets scan upserts, connection health checks, and frontend improvements

- Add upsert pattern to SecretsScanService to prevent duplicate key errors on repeated scans
- Auto-test connection health on startup so status reflects reality
- Fix Actions view to read identity from appstate instead of broken localStorage hack
- Fetch both project and group secrets in parallel, add "All Scopes" filter to Secrets view
- Enable noCache on UtilityWebsiteServer to prevent stale browser cache

ts_web/elements/views/actions/index.ts

@@ -1,5 +1,6 @@
 import * as plugins from '../../../plugins.js';
 import * as interfaces from '../../../../ts_interfaces/index.js';
+import * as appstate from '../../../appstate.js';
 import { viewHostCss } from '../../shared/index.js';
 import {
   DeesElement,
@@ -160,16 +161,7 @@ export class GitopsViewActions extends DeesElement {
   }
 
   private getIdentity(): interfaces.data.IIdentity | null {
-    try {
-      const stored = localStorage.getItem('smartstate_loginStatePart');
-      if (stored) {
-        const parsed = JSON.parse(stored);
-        return parsed.identity || null;
-      }
-    } catch {
-      // ignore
-    }
-    return null;
+    return appstate.loginStatePart.getState().identity;
   }
 
   private async refreshStatus(): Promise<void> {