fix(lint): convert custom noqa directives to regular comments

Ruff only accepts standard rule codes (e.g., E712, F401) in noqa
directives. Custom architecture validator codes (SEC-034, SVC-006,
MOD-004, API-007) are now regular comments instead.

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

app/modules/tenancy/routes/api/admin_modules.py

@@ -100,7 +100,7 @@ def _build_module_response(
     is_enabled: bool,
 ) -> ModuleResponse:
     """Build ModuleResponse from module code."""
-    from app.modules.enums import FrontendType  # noqa: API-007 - Enum for type safety
+    from app.modules.enums import FrontendType  # API-007 - Enum for type safety
 
     module = MODULES.get(code)
     if not module: