Fix init_db: move household_id index after migration ALTER TABLE

models.py

@@ -62,14 +62,13 @@ def init_db() -> None:
                 ON responses(period_id);
             CREATE INDEX IF NOT EXISTS idx_meal_periods_date
                 ON meal_periods(date);
-            CREATE INDEX IF NOT EXISTS idx_users_household
-                ON users(household_id);
         """)
 
         # Migration: if users table exists but lacks household_id column, add it.
         cols = [r["name"] for r in db.execute("PRAGMA table_info(users)").fetchall()]
         if "household_id" not in cols:
             db.execute("ALTER TABLE users ADD COLUMN household_id INTEGER REFERENCES households(id)")
+            db.execute("CREATE INDEX IF NOT EXISTS idx_users_household ON users(household_id)")
 
 
 # ── Households ────────────────────────────────────────────────────────────────