fix: Adjust feedback form styles for dark mode compatibility and resolved conflicts

[SiddarthaKarri]

Title of the Pull Request

• Have you renamed the PR Title in a meaningful way?

Related Issue

Closes: #359 and #385

Description

I made changes to the feedback form to support dark mode, including adjusting colors, button styles, and modal background transparency for better visibility.
Resolved the conflicts

Before:

After:

Type of change

What sort of changes have you made:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, local variables)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the code style of this project.
• I have followed the contribution guidelines
• I have performed a self-review of my own code.
• I have ensured my changes don't generate any new warnings or errors.
• I have resolved all merge conflicts.

@PriyaGhosal I made the pull requests and resolved all the conflicts

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[PriyaGhosal]

@SiddarthaKarri Please see the conflicts . Resolve the conflicts . Ensure you pull all the latest changes before pushing your feature/bug fixes to the main branch. After resolving the conflicts, please open a new PR for review.
Thank you!