Fix seed: use ingredient+location for get_or_create, add missing freezer items

kitchen/management/commands/seed.py

@@ -95,12 +95,14 @@ class Command(BaseCommand):
         self.stdout.write("Creating pantry items...")
 
         def add_pantry(name, qty, unit, location, expiry=None, is_staple=False, notes=""):
+            # Use ingredient + location for lookup so same ingredient can exist
+            # in multiple locations (e.g. sausages in fridge AND freezer)
             PantryItem.objects.get_or_create(
                 ingredient=ingredients[name],
+                location=location,
                 defaults={
                     "quantity": Decimal(str(qty)),
                     "unit": unit,
-                    "location": location,
                     "expiry_date": expiry,
                     "is_staple": is_staple,
                     "notes": notes,
@@ -120,10 +122,10 @@ class Command(BaseCommand):
         add_pantry("Lao Gan Ma", 1, "jars", "cupboard")
         add_pantry("sausages", 3, "items", "fridge", expiry=date(2026, 3, 30), notes="Likely expired — sniff test")
 
-        # Freezer
+        # Freezer (same ingredient can exist in fridge AND freezer)
         add_pantry("sausages", 3, "items", "freezer", notes="From frozen pack")
-        add_pantry("frozen chips", 1, "bags", "freezer", is_staple=True)
         add_pantry("bread", 1, "loaves", "freezer", notes="Sliced")
+        add_pantry("frozen chips", 1, "bags", "freezer", is_staple=True)
 
         # Staples (seasonings — always in cupboard)
         for name in ["salt", "black pepper", "olive oil", "paprika", "garlic powder"]: