Add comprehensive Angular v20+ code review with architectural analysis

[Copilot]

Performed a systematic code review of the branch against Angular v20+ standards and project DDD architecture guidelines.

Review Deliverables

• CODE_REVIEW_REPORT.md - Full technical analysis with code examples
• CODE_REVIEW_SUMMARY.md - Quick reference for action items

Critical Findings (67% compliance)

🚫 Missing Change Detection Strategy (8 components)

All components lack changeDetection: ChangeDetectionStrategy.OnPush, degrading performance with signals.

// Current
@Component({
  selector: 'app-navbar',
  imports: [MatToolbarModule, RouterLink],
})

// Required
@Component({
  selector: 'app-navbar',
  imports: [MatToolbarModule, RouterLink],
  changeDetection: ChangeDetectionStrategy.OnPush,
})

🚫 Architecture Violation - Wrong Folder Structure

Features use components/ and services/ instead of required DDD structure (feature/, ui/, data/, util/).

🚫 Legacy Forms Pattern

User profile and task creation forms use ReactiveFormsModule instead of Signal Forms API (@angular/forms/signals).

Strengths Identified

• Zero barrel files (index.ts)
• 100% function-based DI (inject())
• Modern template syntax (@if, @for)
• Comprehensive test coverage with provideZonelessChangeDetection()
• Strong TypeScript typing

Recommendations

Pre-merge (40 min): Fix OnPush and folder structure
Next sprint: Migrate to Signal Forms, implement NgRx Signals Store

See reports for detailed code examples and guideline references.

Original prompt

Review the code of the branch

Custom agent used: angular-reviewer
Use this agent to perform comprehensive Angular code reviews for PRs, checking compliance with Angular v20, NgRx Signals, DDD architecture, and TypeScript best practices.

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