feat: add SQL query tool, platform debug, loyalty settings, and multi-module improvements

- Add admin SQL query tool with saved queries, schema explorer presets,
  and collapsible category sections (dev_tools module)
- Add platform debug tool for admin diagnostics
- Add loyalty settings page with owner-only access control
- Fix loyalty settings owner check (use currentUser instead of window.__userData)
- Replace HTTPException with AuthorizationException in loyalty routes
- Expand loyalty module with PIN service, Apple Wallet, program management
- Improve store login with platform detection and multi-platform support
- Update billing feature gates and subscription services
- Add store platform sync improvements and remove is_primary column
- Add unit tests for loyalty (PIN, points, stamps, program services)
- Update i18n translations across dev_tools locales

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

app/modules/cms/routes/api/store_content_pages.py

@@ -52,7 +52,7 @@ def list_store_pages(
 
     Returns store-specific overrides + platform defaults (store overrides take precedence).
     """
-    platform_id = content_page_service.resolve_platform_id(db, current_user.token_store_id)
+    platform_id = current_user.token_platform_id or content_page_service.resolve_platform_id(db, current_user.token_store_id)
     pages = content_page_service.list_pages_for_store(
         db, platform_id=platform_id, store_id=current_user.token_store_id, include_unpublished=include_unpublished
     )
@@ -176,7 +176,7 @@ def get_page(
 
     Returns store override if exists, otherwise platform default.
     """
-    platform_id = content_page_service.resolve_platform_id(db, current_user.token_store_id)
+    platform_id = current_user.token_platform_id or content_page_service.resolve_platform_id(db, current_user.token_store_id)
     page = content_page_service.get_page_for_store_or_raise(
         db,
         platform_id=platform_id,