feat: migrate all clipboard operations from useClipboard to ClipboardService

- Replace useClipboard with platform-agnostic ClipboardService across 13 files
- Add proper error handling with user notifications for all clipboard operations
- Fix naming conflicts between method names and imported function names
- Ensure consistent async/await patterns throughout the codebase
- Add notification system to HelpView.vue for user feedback on clipboard errors
- Remove unnecessary wrapper methods for cleaner code

Files migrated:
- View components: UserProfileView, QuickActionBvcEndView, ProjectViewView,
  InviteOneView, SeedBackupView, HelpView, AccountViewView, DatabaseMigration,
  ConfirmGiftView, ClaimView, OnboardMeetingSetupView
- Utility functions: libs/util.ts (doCopyTwoSecRedo)
- Components: HiddenDidDialog

Naming conflicts resolved:
- DatabaseMigration: copyToClipboard() → copyExportedDataToClipboard()
- ShareMyContactInfoView: copyToClipboard() → copyContactMessageToClipboard() → removed
- HiddenDidDialog: copyToClipboard() → copyTextToClipboard()
- ClaimView: copyToClipboard() → copyTextToClipboard()
- ConfirmGiftView: copyToClipboard() → copyTextToClipboard()

This migration ensures reliable clipboard functionality across iOS, Android,
and web platforms with proper error handling and user feedback.

Closes: Platform-specific clipboard issues on mobile devices

src/views/ProjectViewView.vue

@@ -616,7 +616,7 @@ import * as serverUtil from "../libs/endorserServer";
 import { retrieveAccountDids } from "../libs/util";
 import HiddenDidDialog from "../components/HiddenDidDialog.vue";
 import { logger } from "../utils/logger";
-import { useClipboard } from "@vueuse/core";
+import { copyToClipboard } from "../services/ClipboardService";
 import { PlatformServiceMixin } from "@/utils/PlatformServiceMixin";
 import { createNotifyHelpers, TIMEOUTS } from "@/utils/notify";
 import { NOTIFY_CONFIRM_CLAIM } from "@/constants/notifications";
@@ -817,7 +817,7 @@ export default class ProjectViewView extends Vue {
     });
   }
 
-  onCopyLinkClick() {
+  async onCopyLinkClick() {
     const shortestProjectId = this.projectId.startsWith(
       serverUtil.ENDORSER_CH_HANDLE_PREFIX,
     )
@@ -825,11 +825,13 @@ export default class ProjectViewView extends Vue {
       : this.projectId;
     // Use production URL for sharing to avoid localhost issues in development
     const deepLink = `${APP_SERVER}/deep-link/project/${shortestProjectId}`;
-    useClipboard()
-      .copy(deepLink)
-      .then(() => {
-        this.notify.copied("link to this project", TIMEOUTS.SHORT);
-      });
+    try {
+      await copyToClipboard(deepLink);
+      this.notify.copied("link to this project", TIMEOUTS.SHORT);
+    } catch (error) {
+      this.$logAndConsole(`Error copying project link: ${error}`, true);
+      this.notify.error("Failed to copy project link.");
+    }
   }
 
   // Isn't there a better way to make this available to the template?