[ Feat : Clicking Open To Show List of "Followers" For A User]

[rohitPandey469]

Description

Added a new function getUserFollowers which takes user UID as argument and return list of all the Followers for a user.
And passed the Codelabz User Data in fixed data of Janvi Thakkar - only for the first one though.
Similar to PR #1182

Related Issue

Fixes #1187

Motivation and Context

Making it more Dynamic.

How Has This Been Tested?

Tested Locally on my machine.

Video:

Here, I have two chrome versions open up and, logged in with two different account, now in SA account I followed the Codelabz User by clicking on the AddUser ( in front of Janvi Thakkar text ) resulting in change in the followers ( see in the black screen ) and when I removed it by clicking again then it removes as well.

Recording_1707820705145.mp4

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.