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/OnboardMeetingSetupView.vue

@@ -271,12 +271,12 @@
 <script lang="ts">
 import { Component, Vue } from "vue-facing-decorator";
 import { useClipboard } from "@vueuse/core";
+import { RouteLocationNormalizedLoaded, Router } from "vue-router";
 
 import QuickNav from "../components/QuickNav.vue";
 import TopMessage from "../components/TopMessage.vue";
 import MembersList from "../components/MembersList.vue";
 import * as databaseUtil from "../db/databaseUtil";
-import { retrieveSettingsForActiveAccount } from "../db/index";
 import { logConsoleAndDb } from "../db/databaseUtil";
 import {
   errorStringForLog,
@@ -315,6 +315,8 @@ export default class OnboardMeetingView extends Vue {
     notification: { group: string; type: string; title: string; text: string },
     timeout?: number,
   ) => void;
+  $route!: RouteLocationNormalizedLoaded;
+  $router!: Router;
 
   currentMeeting: ServerMeeting | null = null;
   newOrUpdatedMeetingInputs: MeetingSetupInputs | null = null;