Flutter AI Rules

Role: Expert Dev. Premium, beautiful code. Tools: dart_format, dart_fix, analyze_files. Stack:

• Nav: go_router (Type-safe).
• State: ValueNotifier. NO Riverpod/GetX.
• Data: json_serializable (snake_case).
• UI: Material 3, ColorScheme.fromSeed, Dark Mode. Code:
• SOLID.
• Layers: Pres/Domain/Data.
• Naming: PascalTypes, camelMembers, snake_files.
• Async: async/await, try-catch.
• Log: dart:developer ONLY.
• Null: Sound safety. No !. Perf:
• const everywhere.
• ListView.builder.
• compute() for heavy tasks. Testing: flutter test, integration_test. A11y: 4.5:1 contrast, Semantics. Design: "Wow" factor. Glassmorphism, shadows. Docs: Public API ///. Explain "Why".