feat: update lint rules and ignore freezed files

[Lzyct]

What it does

• Updates linter rules in analysis_options.yaml for improved code readability and consistency.
• Adds rules for trailing commas and strict Container widget usage.
• Removes unrecognized lint rule prefer_specific_widget_over_container.
• Ensures only necessary Container widgets are used.
• Fix all warning from flutter analyze

How to test

1. Run flutter analyze to verify linter warnings and errors.
2. Check that unnecessary Container usage is flagged.
3. Confirm trailing commas are enforced in multi-line collections and function calls.

Screenshot

N/A

[codecov]

Codecov Report

❌ Patch coverage is 85.59671% with 35 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
lib/features/auth/pages/login/login_page.dart	78.00%	11 Missing ⚠️
...ib/features/auth/pages/register/register_page.dart	68.00%	8 Missing ⚠️
lib/core/app_route.dart	50.00%	4 Missing ⚠️
lib/core/api/dio_client.dart	72.72%	3 Missing ⚠️
lib/features/general/pages/main/menu_drawer.dart	86.36%	3 Missing ⚠️
lib/features/general/pages/main/main_page.dart	90.00%	2 Missing ⚠️
lib/core/widgets/button_notification.dart	80.00%	1 Missing ⚠️
lib/core/widgets/text_f.dart	66.66%	1 Missing ⚠️
...s/auth/data/repositories/auth_repository_impl.dart	75.00%	1 Missing ⚠️
...tures/users/pages/dashboard/cubit/users_cubit.dart	80.00%	1 Missing ⚠️

Files with missing lines	Coverage Δ
lib/core/api/isolate_parser.dart	100.00% <100.00%> (ø)
lib/core/widgets/button.dart	100.00% <100.00%> (ø)
lib/core/widgets/button_text.dart	100.00% <100.00%> (ø)
lib/core/widgets/circle_image.dart	100.00% <100.00%> (ø)
lib/core/widgets/color_loaders.dart	99.22% <100.00%> (ø)
lib/core/widgets/drop_down.dart	100.00% <100.00%> (ø)
lib/core/widgets/empty.dart	100.00% <100.00%> (ø)
lib/core/widgets/loading.dart	100.00% <100.00%> (ø)
lib/core/widgets/parent.dart	100.00% <100.00%> (ø)
lib/core/widgets/spacer_h.dart	100.00% <100.00%> (ø)
... and 35 more

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