Refactor user privileges in linked facility functionality

[nihal467]

Describe the bug

• [ ] When the nurse user trying to unlink themselves from a home facility, they are not allowed to perform this action and there are multiple error thrown in the frontend, which is little bit confusing
• [ ] When the nurse user try to unlink themselves from a linked facility, they are allowed to do that action

To Reproduce Steps to reproduce the behavior:

1. Go to user tab. and click facilities button ( With nurse user ID)
2. Click on clear the home facility icon
3. See error

Expected behavior

• [ ] When the nurse user trying to unlink themselves from a home facility, they should be able to do it.
• [ ] When the nurse user try to unlink themselves from a linked facility, they should be able to do it.

Screenshots

[UdaySagar-Git]

i would like to work on this can you please assign this to me

[nihal467]

@UdaySagar-Git Unassigning you from this issue due to inactivity. Feel free to reassign yourself if you are still working on it.