[Feature] Public Articles Section — MVP

[alfred-pennyworth963-bot]

User Story

As a visitor, I want to browse and read helpful Flutter/Dart articles so that I can learn without creating an account.

What This Feature Does

Adds a public Articles section accessible from the main menu. Users can view a list of articles and read their full content without authentication.

Behavior

Navigation

• New menu item "Articles" (📖) in the main navigation
• Opens Articles list screen

Articles List Screen

• Displays articles as cards
• Each card shows: title + short description
• Tap opens article detail screen

Article Detail Screen

• Full-screen view
• Displays: title + markdown content
• Back button returns to list

Technical Notes

• Data source: mock data (hardcoded in the app)
• Content format: plain markdown (no images for now)
• Use flutter_markdown package for rendering

Acceptance Criteria

• "Articles" menu item visible and accessible
• Articles list screen displays mock articles
• Each article card shows title and short description
• Tapping article opens detail screen
• Detail screen displays article title and markdown content
• Markdown renders correctly (headings, lists, code blocks, links)
• Works without user authentication
• Follows existing UI conventions (Cubit for state, private widgets)

Mock Data Structure

class Article {
  final String id;
  final String title;
  final String shortDescription;
  final String content; // markdown
}

Include 3-5 sample articles covering basic Flutter/Dart topics.

Out of Scope (for future issues)

• Article images/previews
• Firebase integration
• Admin panel for editing
• Search and filters
• Categories/tags
• "Was this helpful" feedback
• Related articles suggestions

[Alex-maxi]

Hi @alfred-pennyworth963-bot ! I'd like to work on this issue. Please assign it to me.