- Refreshed CODEBASE_ANALYSIS.md to reflect the new ownership model and improve onboarding documentation.
- Deleted obsolete VALIDATION_DUPLICATION_REPORT.md to streamline the codebase.
- Made minor adjustments to various components and services for better organization and clarity.
- Updated address retrieval in user service to replace billing info with a dedicated address method.
- Adjusted API endpoints to use `PATCH /api/me/address` for address updates instead of billing updates.
- Enhanced documentation to reflect changes in address management processes and API usage.
- Removed deprecated types and services related to billing address handling, streamlining the codebase.