Added 3 authentication screen (Login, Signup, Change Password) using AuthComponent

[yanruc123]

Pull Request Template

Description

Please provide a detailed description of your pull request. Include its purpose, what problem it solves, etc.

Type of Change

Please check the options that are relevant to your PR:

• [ ] Bug fix
• [x] New feature
• [ ] Documentation update
• [ ] Code refactor
• [ ] Other, please describe:

How Has This Been Tested?

Please describe the tests that you ran to verify your changes:

1. Manual test

Checklist

Before submitting your PR, please make sure you have completed the following steps:

• [ ] I have tested my changes locally and they do not break existing functionality.
• [ ] I have updated the documentation accordingly.
• [ ] I follow the code style of this project.

Additional Information

If applicable, add any other information that could help the reviewers.

Added 3 modals: