Added remove from favorites feature

[Uttkarsh-raj]

Pull Request Template

Description:

To add the feature of adding to and removing from the favorites list.

Changes Made:

Added the remove and star buttons so that the user can easily star the widget for later.

Related Issue:

If applicable, reference the related issue number(s) here.

Screenshots/GIFs:

If applicable, include any relevant screenshots or GIFs to visually demonstrate the changes.

Testing Done:

just click on the respective buttons to add or remove from favorites.

Additional Notes:

Add any additional information or notes that are relevant to this PR.

Checklist:

• [ ] The code follows the project's coding style guidelines.
• [ ] Unit tests have been added or updated to cover the changes.
• [ ] Documentation, if applicable, has been updated to reflect the changes.
• [ ] All new and existing tests pass successfully.

Please review and merge this PR at your earliest convenience.

Thank you!