v4.5.1

[devakesu]

Pull Request

Description

• feat: improve course mismatch detection with ID mapping, add user display name utility, add attendance support to email templates and update token saving for mobile app integration

• fix: flutter 3.44.9 android build compat (firebase upgrade + sentry K2 workaround)

• feat: implement upstream network error detection for auth and improve mobile push token synchronization reliability

• chore: update dependencies, refactor devcontainer npm installation, and update GitHub Actions to pinned versions

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to
  not work as expected)
• Documentation update
• Code refactoring
• Performance improvement
• Test updates

Testing

Tests Performed

Web Application

• Unit tests pass (npm run test)
• E2E tests pass (npm run test:e2e)
• Linting passes (npm run lint)

Mobile Application

• Flutter tests pass (flutter test)
• Manual testing on Android (Emulator/Physical)
• Manual testing on iOS (Simulator/Physical)
• EzyGo direct access verified (mobile)

For maintainers:

• PR title follows conventional commit format
• All checks pass
• Documentation is complete
• Ready to merge

[codecov]

Codecov Report

❌ Patch coverage is 65.18519% with 47 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/lib/utils.server.ts	0.00%	15 Missing ⚠️
mobile/lib/providers/auth_provider.dart	38.46%	8 Missing ⚠️
src/app/api/cron/sync/route.ts	79.31%	6 Missing ⚠️
mobile/lib/services/auth_service.dart	50.00%	5 Missing ⚠️
src/app/api/auth/sync/route.ts	0.00%	4 Missing ⚠️
src/app/api/profile/route.ts	66.66%	4 Missing ⚠️
mobile/lib/services/push_notification_service.dart	88.88%	2 Missing ⚠️
src/lib/email-templates/course-mismatch.tsx	33.33%	1 Missing and 1 partial ⚠️
src/app/api/auth/register-fcm/route.ts	95.45%	1 Missing ⚠️

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