Many unused imports

[Mabud Alam]

Describe the bug
Unused imports
To Reproduce
Steps to reproduce the behavior:
The whole project consists of so many unused imports errors.

Environment

• Device/emulator being used: <device version/Pixel 2 XL>
• OS ( Android); If Android then android version: <Android : 11>
• Flutter version: <2.8>

Are you working on this issue? (Yes/No)
Yes

[Aditya Kumar Singh]

This issue is already being taken care of in #50. Opening other issues with the same objective could be confusing.