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/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(