fix(web): announce the Safe-mode confirm and Saved Credentials as dialogs; Escape closes Saved Credentials - #582

Bugbot Analysis Progress (1m 55s elapsed)

✅ Gathered PR context (3s)
✅ Completed bug detection (1m 52s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found. 1 previously reported issue remain unresolved.

Request ID: 57d714cf-7ed5-4412-8c57-c645aee9e39e