feat(meals): suggest complementary sides

backend/app/api/llm_plan.py

@@ -35,6 +35,7 @@ from app.config import settings
 from app.database import get_db
 from app.models import FamilyProfile, MealPlan, MealPlanItem, MealType, Recipe
 from app.security import require_session
+from app.services.meal_pairings import components_with_suggested_sides
 
 logger = logging.getLogger(__name__)
 
@@ -257,6 +258,10 @@ def synthesize_plan(
     raw_picks = _parse_picks(raw or "")
     valid_recipe_ids = {r["id"] for r in library}
     picks = _validate_picks(raw_picks, valid_recipe_ids)
+    recipe_by_id = {
+        str(r.id): r
+        for r in db.query(Recipe).filter(Recipe.id.in_([uuid.UUID(rid) for rid in valid_recipe_ids])).all()
+    }
     logger.info(
         "LLM plan: prompt=%d chars, raw_picks=%d, valid_picks=%d",
         len(payload.prompt), len(raw_picks), len(picks),
@@ -279,6 +284,10 @@ def synthesize_plan(
             recipe_id=uuid.UUID(pick.recipe_id),
             day_of_week=pick.day_of_week,
             meal_type=MealType(pick.meal_type),
+            components=components_with_suggested_sides(
+                recipe_by_id.get(pick.recipe_id),
+                pick.meal_type,
+            ),
         ))
     db.flush()
 
@@ -310,6 +319,10 @@ def synthesize_plan(
                 recipe_id=uuid.UUID(chosen["id"]),
                 day_of_week=day,
                 meal_type=MealType(mt),
+                components=components_with_suggested_sides(
+                    recipe_by_id.get(chosen["id"]),
+                    mt,
+                ),
             ))
             used_recipe_ids.add(uuid.UUID(chosen["id"]))
             filled_count += 1