Upgrade Firebase library from compat to modular

[YaSh8202]

Expected Behavior

The Firebase library used in the project should be upgraded from the compat version to the modular version. The application should continue to function as before, with all existing Firebase features remaining functional.

Current Behavior

The Firebase library currently used in the app is the compat version. The compat version of the library doesn't support tree shaking which leads to bloated bundle size.

Context

This issue pertains to the latest version of the Go-Social project. The upgrade to the Firebase modular library will improve the app's performance, reduce the bundle size, and provide access to the latest Firebase features.

Failure Logs

N/A

[YaSh8202]

@shehand , Could you please assign me to this issue?

[utopian-monkey]

i have solved this in #188