feat(world): add persistent citizen simulation with needs, jobs, and social features

- Adds Character model with survival needs (hunger, thirst, energy) and state machine
- Implements city:tick world ticker for offline progression every minute
- Adds city territory expansion and building construction system
- Introduces job economy, inventory, and transaction audit trail
- Adds social graph (friends, marriage, children) and character chat
- Implements admin approval workflow for new registrations
- Adds hospital admission system for traffic accidents
- Includes comprehensive feature tests and world seeders

RULES.md

@@ -103,6 +103,7 @@ ao trabalhar neste repositório.
 |---|---|---|---|
 | Laravel Framework | MIT | Laravel LLC / Taylor Otwell | Backend |
 | Laravel Sanctum | MIT | Laravel LLC | Tokens de API |
+| Laravel Boost | MIT | Laravel LLC | Diretrizes do agente de IA |
 | Three.js | MIT | Ricardo Cabello (Mr.doob) e contribuidores | Renderização 3D (Fase 2) |
 | Tailwind CSS | MIT | Tailwind Labs | Estilos |
 | Instrument Sans | OFL 1.1 | Instrument (Google Fonts) | Tipografia |