Create a profile update requests page with pagination

[lakshayman]

Issue Description

Create a new page for profile update requests following the design in Figma.
Add pagination to the /profileDiffs API to allow smooth navigation.
Create a new API endpoint /profileDiff/:id to fetch a single profile diff by ID.

Expected Behavior

• A new page should be created for profile update requests, following the provided design.
• Pagination should be added to the /profileDiffs API to handle large data sets efficiently.
• A new API /profileDiff/:id should be implemented to fetch a single profile diff based on the provided id.

Current Behavior

• Existing page for profile update requests does not have a good UI/UX.
• The /profileDiffs API lacks pagination.
• No existing /profileDiff/:id API to fetch individual profile diffs.

Screenshots

Refer to the Figma design for the page layout.

Reproducibility

• This issue is reproducible
• This issue is not reproducible

Steps to Reproduce

1. Attempt to access the profile update requests page which is not looking good.
2. Fetch /profileDiffs API with no pagination support.
3. Try fetching a specific profile diff with an id (no such API exists).

Severity/Priority

• Critical
• High
• Medium
• Low

Additional Information

• Pagination should use query parameters like ?next= and ?prev= for navigating through pages.
• The profileDiff data contains fields such as userId, first_name, last_name, status, and timestamp.

Checklist

• I have read and followed the project's code of conduct.
• I have searched for similar issues before creating this one.
• I have provided all the necessary information to understand and reproduce the issue.
• I am willing to contribute to the resolution of this issue.