test: Remove temporary debugging code from invitation workflows

- Removed localStorage cache clearing from beforeEach hook
- Removed page reload that was added during debugging
- Removed redundant navigateToInvitations() call
- Kept forceCloseDialogs() for proper test cleanup

This debugging code was added during the investigation of shared token tests
but is no longer needed now that the root cause has been fixed.

Author: scttfrdmn

cmd/prism-gui/frontend/tests/e2e/invitation-workflows.spec.ts

@@ -20,15 +20,6 @@ test.describe('Invitation Management Workflows', () => {
     projectsPage = new ProjectsPage(page);
     await projectsPage.goto();
 
-    // Clear invitation cache by directly manipulating localStorage and reloading
-    // This ensures React state gets reset with empty invitations
-    await page.evaluate(() => {
-      localStorage.removeItem('cws_invitations');
-    });
-    await page.reload();
-
-    await projectsPage.navigateToInvitations();
-
     // Force close any open dialogs from previous tests
     await projectsPage.forceCloseDialogs();
   });