added search and tag features and their respective backend logic

[sezallagwal]

Description

Please include a summary of the changes and the related issue. Also, explain the motivation behind this PR.

Related Issue

Fixes #164

https://github.com/user-attachments/assets/511ed2de-a653-4ac8-8ecd-4f42b2c021fd

@TenzDelek please review this pr thanks!

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented on my code, particularly in hard-to-understand areas
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes
• [ ] Any dependent changes have been merged and published in downstream modules

[vercel[bot]]

@sezallagwal is attempting to deploy a commit to the deleksharpgmailcom's projects Team on Vercel.

A member of the Team first needs to authorize it.

[TenzDelek]

fix the conflict and it ready to merge

[sezallagwal]

@TenzDelek please review and merge this pr and assign @amitb0ra

[sezallagwal]

@sanjay-kv @TenzDelek any updates?