Initial commit: full fitness-rewards app

Backend: FastAPI + PostgreSQL + SQLAlchemy async
- Auth (JWT), onboarding (PAR-Q+, TTM, BREQ-2), activities, food log
- Points engine with daily gate + weekly targets
- Strava + Polar OAuth integration
- Open Food Facts barcode lookup
- Resource recommendation engine
- 10 seeded Darebee/StrongLifts/YouTube programs

Frontend: React + Vite, mobile-first dark theme
- Login/Register, 8-step onboarding flow
- Dashboard with daily gate status
- Activity logger, food logger (manual + barcode scan + search)
- Reward shop with redemption
- Weekly summary view
- Settings (point rules, targets, integrations)

Deployment: Docker Compose for Coolify (Traefik)

backend/app/schemas/food.py

@@ -0,0 +1,53 @@
+from datetime import date, datetime
+from pydantic import BaseModel
+
+
+class FoodCreate(BaseModel):
+    meal_type: str  # breakfast, lunch, dinner, snack
+    food_name: str
+    brand: str | None = None
+    barcode: str | None = None
+    serving_size: str | None = None
+    servings: float = 1.0
+    calories: float | None = None
+    protein_g: float | None = None
+    carbs_g: float | None = None
+    fat_g: float | None = None
+    fiber_g: float | None = None
+    sodium_mg: float | None = None
+    sugar_g: float | None = None
+    food_date: date
+    off_product_id: str | None = None
+    off_data: dict = {}
+
+
+class FoodResponse(BaseModel):
+    id: str
+    meal_type: str
+    food_name: str
+    brand: str | None
+    barcode: str | None
+    serving_size: str | None
+    servings: float
+    calories: float | None
+    protein_g: float | None
+    carbs_g: float | None
+    fat_g: float | None
+    food_date: date
+    logged_at: datetime
+
+    model_config = {"from_attributes": True}
+
+
+class FoodSearchResult(BaseModel):
+    barcode: str | None = None
+    product_name: str | None = None
+    brand: str | None = None
+    calories_100g: float | None = None
+    protein_100g: float | None = None
+    carbs_100g: float | None = None
+    fat_100g: float | None = None
+    fiber_100g: float | None = None
+    sugar_100g: float | None = None
+    serving_size: str | None = None
+    image_url: str | None = None