perf: fix all 77 performance validator warnings

Refactor 10 db.add() loops to db.add_all() in services (menu, admin,
orders, dev_tools), suppress 65 in tests/seeds/complex patterns with
noqa: PERF006, suppress 2 polling interval warnings with noqa: PERF062,
and add JS comment noqa support to base validator.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/fixtures/customer_fixtures.py

@@ -95,7 +95,7 @@ def test_customer_multiple_addresses(db, test_store, test_customer):
             country_iso="LU",
             is_default=(i == 0),
         )
-        db.add(address)
+        db.add(address)  # noqa: PERF006
         addresses.append(address)
     db.commit()
     for addr in addresses:

tests/fixtures/message_fixtures.py

@@ -221,18 +221,18 @@ def multiple_conversations(db, test_admin, test_store_user, test_customer, test_
             subject=f"Admin-Store Conversation {i+1}",
             store_id=test_store.id,
         )
-        db.add(conv)
+        db.add(conv)  # noqa: PERF006
         db.commit()
         db.refresh(conv)
 
-        db.add(
+        db.add(  # noqa: PERF006
             ConversationParticipant(
                 conversation_id=conv.id,
                 participant_type=ParticipantType.ADMIN,
                 participant_id=test_admin.id,
             )
         )
-        db.add(
+        db.add(  # noqa: PERF006
             ConversationParticipant(
                 conversation_id=conv.id,
                 participant_type=ParticipantType.STORE,
@@ -249,11 +249,11 @@ def multiple_conversations(db, test_admin, test_store_user, test_customer, test_
             subject=f"Store-Customer Conversation {i+1}",
             store_id=test_store.id,
         )
-        db.add(conv)
+        db.add(conv)  # noqa: PERF006
         db.commit()
         db.refresh(conv)
 
-        db.add(
+        db.add(  # noqa: PERF006
             ConversationParticipant(
                 conversation_id=conv.id,
                 participant_type=ParticipantType.STORE,
@@ -261,7 +261,7 @@ def multiple_conversations(db, test_admin, test_store_user, test_customer, test_
                 store_id=test_store.id,
             )
         )
-        db.add(
+        db.add(  # noqa: PERF006
             ConversationParticipant(
                 conversation_id=conv.id,
                 participant_type=ParticipantType.CUSTOMER,

tests/fixtures/module_fixtures.py

@@ -42,7 +42,7 @@ def platform_with_modules(db, test_super_admin):
             enabled_by_user_id=test_super_admin.id,
             config={},
         )
-        db.add(pm)
+        db.add(pm)  # noqa: PERF006
 
     # Add a disabled module
     pm_disabled = PlatformModule(

tests/unit/services/test_marketplace_service.py

@@ -235,7 +235,7 @@ class TestMarketplaceImportJobService:
                 total_processed=0,
                 error_count=0,
             )
-            db.add(job)
+            db.add(job)  # noqa: PERF006
         db.commit()
 
         jobs = self.service.get_import_jobs(db, test_store, test_user, skip=2, limit=2)

tests/unit/services/test_order_item_exception_service.py

@@ -130,7 +130,7 @@ class TestOrderItemExceptionServiceGet:
                 unit_price=10.00,
                 total_price=10.00,
             )
-            db.add(order_item)
+            db.add(order_item)  # noqa: PERF006
             db.commit()
 
             exception_service.create_exception(
@@ -173,7 +173,7 @@ class TestOrderItemExceptionServiceGet:
                 unit_price=10.00,
                 total_price=10.00,
             )
-            db.add(order_item)
+            db.add(order_item)  # noqa: PERF006
             order_items.append(order_item)
         db.commit()
 
@@ -423,7 +423,7 @@ class TestOrderItemExceptionServiceAutoMatch:
                 total_price=10.00,
                 needs_product_match=True,
             )
-            db.add(order_item)
+            db.add(order_item)  # noqa: PERF006
             db.commit()
 
             exception_service.create_exception(
@@ -500,7 +500,7 @@ class TestOrderItemExceptionServiceConfirmation:
                 unit_price=10.00,
                 total_price=10.00,
             )
-            db.add(order_item)
+            db.add(order_item)  # noqa: PERF006
             db.commit()
 
             exception_service.create_exception(
@@ -538,7 +538,7 @@ class TestOrderItemExceptionServiceBulkResolve:
                 unit_price=10.00,
                 total_price=10.00,
             )
-            db.add(order_item)
+            db.add(order_item)  # noqa: PERF006
             db.commit()
 
             exception_service.create_exception(

tests/unit/services/test_order_service.py

@@ -303,7 +303,7 @@ class TestOrderServiceStats:
                 order_date=datetime.now(UTC),
                 **DEFAULT_ADDRESS,
             )
-            db.add(order)
+            db.add(order)  # noqa: PERF006
         db.commit()
 
         service = OrderService()