fix: Accessing dashboard without login

[TusharKumawat1]

What does this PR do?

This pull request addresses a previously existing bug within the application, Where user can access the dashboard without logging to resolve this, I've taken a straightforward approach to address this issue. Our current implementation already includes a mechanism for determining the user's login status, which governs the toggling between the login and logout buttons. To enhance this behavior, I've introduced a useEffect within the relevant component. This useEffect now ensures that if a user is not logged in, they are automatically directed to the signup page.

Fixes #102

bug102.mp4

Requirement/Documentation

• If there is a requirement document, please, share it here.
• If there is a UI/UX design document, please, share it here.

Type of change

• [x ] Bug fix (non-breaking change which fixes an issue)
• Chore (refactoring code, technical debt, workflow improvements)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How should this be tested?

Mandatory Tasks

• [ x] Make sure you have self-reviewed the code. A decent size PR without self-review might be rejected.

[github-actions]

Thank you for following the naming conventions! 🙏