feat: enhance GenericVerifiableCredential interface with explicit optional properties

- Add name, description, and agent as optional properties to GenericVerifiableCredential
- Improve type safety and IntelliSense for common claim properties
- Maintain backward compatibility with existing code
- Reduce need for type assertions when accessing claim properties

src/views/IdentitySwitcherView.vue

@@ -106,12 +106,6 @@ import { Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
 import { NotificationIface } from "../constants/app";
-import {
-  accountsDBPromise,
-  db,
-  retrieveSettingsForActiveAccount,
-} from "../db/index";
-import { MASTER_SETTINGS_KEY } from "../db/tables/settings";
 import * as databaseUtil from "../db/databaseUtil";
 import { retrieveAllAccountsMetadata } from "../libs/util";
 import { logger } from "../utils/logger";