feat(meals): enforce three lower-calorie dinners with media

backend/app/services/planner/config.py

@@ -37,6 +37,8 @@ class PlannerConfig:
         total = self.w_savings + self.w_coverage + self.w_pantry + self.w_time + self.w_recency
         if abs(total - 1.0) > 1e-6:
             raise ValueError(f"weights must sum to 1.0, got {total}")
+        if self.set_size != 3:
+            raise ValueError("set_size must be 3 dinners per week")
 
     def merge(self, overrides: "dict[str, Any]") -> "PlannerConfig":
         """Return a new PlannerConfig with overrides applied."""

backend/app/services/planner/generate.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 
 from datetime import date
 from decimal import Decimal
+import logging
 from typing import Dict, List, Optional, Set
 from uuid import UUID
 
@@ -22,6 +23,7 @@ from app.models import (
     MealType,
     NeverSuggest,
     Recipe,
+    RecipeCatalogStatus,
 )
 from app.services.planner.config import DEFAULT, PlannerConfig
 from app.services.planner.cost import compute_recipe_cost
@@ -32,6 +34,9 @@ from app.services.planner.types import GenerationResult
 from app.services.meal_pairings import components_with_suggested_sides
 
 
+logger = logging.getLogger(__name__)
+
+
 def _load_match_index(db: Session) -> Dict[UUID, List[dict]]:
     """ingredient_id → list of match dicts ordered by confidence DESC."""
     rows = (
@@ -148,7 +153,9 @@ def generate_meal_plan(
         except (ValueError, TypeError) as exc:
             logger.warning("Invalid planner_config for family %s: %s", family_id, exc)
 
-    recipes = db.query(Recipe).all()
+    recipes = db.query(Recipe).filter(
+        Recipe.catalog_status == RecipeCatalogStatus.ACTIVE
+    ).all()
     exclude_set = exclude_recipe_ids or set()
     recipe_dicts = [
         {