Initial commit: Pole Dance Championships App

Full-stack mobile app for pole dance championship management.

Backend: FastAPI + SQLAlchemy 2 (async) + SQLite (dev) / PostgreSQL (prod)
- JWT auth with refresh token rotation
- Championship CRUD with Instagram Graph API sync (APScheduler)
- Registration flow with status management
- Participant list publish with Expo push notifications
- Alembic migrations, pytest test suite

Mobile: React Native + Expo (TypeScript)
- Auth gate: pending approval screen for new members
- Championships list & detail screens
- Registration form with status tracking
- React Query + Zustand + React Navigation v6

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/app/schemas/user.py

@@ -0,0 +1,26 @@
+import uuid
+
+from pydantic import BaseModel, EmailStr
+
+
+class UserCreate(BaseModel):
+    email: EmailStr
+    password: str
+    full_name: str
+    phone: str | None = None
+    role: str = "member"
+
+
+class UserOut(BaseModel):
+    id: uuid.UUID
+    email: str
+    full_name: str
+    phone: str | None
+    role: str
+    status: str
+
+    model_config = {"from_attributes": True}
+
+
+class PushTokenUpdate(BaseModel):
+    expo_push_token: str