Fix Failing Jest/Vitest Tests and Component Tests

[elizabetheonoja-art]

Task

Fix all failing frontend tests and add tests for critical user interactions.

Scope

• Run test suite and identify failures
• Fix component rendering issues in tests
• Mock external API calls properly
• Add tests for form submissions and navigation

Acceptance Criteria

• All frontend tests pass
• Component tests cover critical paths
• No flaky tests

[zinodict121]

I would like to work on this issue.

[github-actions]

@zinodict121 has been assigned to this issue! 🎉

You can now start working on it. Good luck!

[grantfox-oss]

🦊 GrantFox — @zinodict121 has been assigned to this issue as part of the Third Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #181)
2. Your PR will be reviewed by the Utility-Protocol maintainers

Good luck! Track your progress on GrantFox.