code: remove unused imports and warnings

[Sanat-Jha]

Description

This PR includes a set of small but important code cleanup + maintenance improvements to improve readability, remove deprecated usages, and reduce noise during debugging.

Changes included

• Removed unused imports
• Replaced print() statements with debugPrint()
• Removed leftover commented-out code
• Updated opacity usage (opacity → alpha)
• Resolved BuildContext warning
• Fixed deprecated API usage (onChanged and groupValue)
• Updated deprecated color channel usage (red and alpha)
• Minor path-related cleanup/update

Fixes #556

[SGI-CAPP-AT2]

what are all these errors?

error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_home_page.dart:162:17 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_home_page.dart:162:17 • missing_required_argument
  error • The method 'RadioGroup' isn't defined for the type 'ProjectTile' • lib/app/modules/home/views/project_column_home_page.dart:169:12 • undefined_method
  error • The method 'RadioGroup' isn't defined for the type 'ProjectTileTaskc' • lib/app/modules/home/views/project_column_taskc.dart:118:12 • undefined_method
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_taskc.dart:126:13 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_taskc.dart:126:13 • missing_required_argument
  error • The method 'RadioGroup' isn't defined for the type 'ProfileView' • lib/app/modules/profile/views/profile_view.dart:256:32 • undefined_method
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:266:31 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:266:31 • missing_required_argument
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:270:31 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:270:31 • missing_required_argument
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:274:31 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:274:31 • missing_required_argument

[SGI-CAPP-AT2]

@Sanat-Jha , Why did you need to add it?

[Sanat-Jha]

[Sanat-Jha]

what are all these errors?

error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_home_page.dart:162:17 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_home_page.dart:162:17 • missing_required_argument
  error • The method 'RadioGroup' isn't defined for the type 'ProjectTile' • lib/app/modules/home/views/project_column_home_page.dart:169:12 • undefined_method
  error • The method 'RadioGroup' isn't defined for the type 'ProjectTileTaskc' • lib/app/modules/home/views/project_column_taskc.dart:118:12 • undefined_method
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_taskc.dart:126:13 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/home/views/project_column_taskc.dart:126:13 • missing_required_argument
  error • The method 'RadioGroup' isn't defined for the type 'ProfileView' • lib/app/modules/profile/views/profile_view.dart:256:32 • undefined_method
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:266:31 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:266:31 • missing_required_argument
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:270:31 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:270:31 • missing_required_argument
  error • The named parameter 'groupValue' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:274:31 • missing_required_argument
  error • The named parameter 'onChanged' is required, but there's no corresponding argument • lib/app/modules/profile/views/profile_view.dart:274:31 • missing_required_argument

I didn't encounter these in my local system; maybe there were some version conflicts. I have removed the commits causing these errors.

[Sanat-Jha]

@SGI-CAPP-AT2 Anything else to fix in this PR?