Initial commit: Rentman Clone - Phase 0-6 (T001-T023)

Completed:
- Phase 0: Project Setup (T001-T003) - Docker Compose, FastAPI skeleton, React SPA
- Phase 1: Auth System (T004-T008) - DB models, JWT auth, RBAC middleware, user management
- Phase 2: Contacts & Tags (T009-T011) - CRUD API + UI
- Phase 3: Equipment Catalog (T012-T014) - Models, API, UI with barcode/QR
- Phase 4: Crew Management (T015-T017) - Models, availability, UI
- Phase 5: Vehicle Fleet (T018-T020) - Models, assignments, UI
- Phase 6: Projects (T021-T023) - Project hierarchy models, CRUD API, list/detail UI

backend/app/models/__init__.py

@@ -0,0 +1,32 @@
+"""Database models."""
+
+from app.models.account import Account
+from app.models.user import User
+from app.models.role import Role
+from app.models.contact import Contact
+from app.models.tag import Tag
+from app.models.equipment import Equipment
+from app.models.stock_location import StockLocation
+from app.models.equipment_group import EquipmentGroup
+from app.models.crew import Crew, CrewAvailability
+from app.models.vehicle import Vehicle, VehicleAssignment
+from app.models.project import Project, SubProject, ProjectFunctionGroup, ProjectFunction
+
+__all__ = [
+    "Account",
+    "User",
+    "Role",
+    "Contact",
+    "Tag",
+    "Equipment",
+    "StockLocation",
+    "EquipmentGroup",
+    "Crew",
+    "CrewAvailability",
+    "Vehicle",
+    "VehicleAssignment",
+    "Project",
+    "SubProject",
+    "ProjectFunctionGroup",
+    "ProjectFunction",
+]