Updated file URL generation to return relative paths instead of absolute paths, ensuring better portability and consistency. Adjusted relevant methods to compute paths relative to the base directory.
Replaced calls to get_file_url with get_uploaded_file_url where appropriate. Added the get_uploaded_file_url method to the StorageProvider class and its implementations for more specific URL generation. Updated corresponding tests and API routes to reflect this change.
Introduce `_relocate_theme_file` to handle moving files to theme-specific directories in the storage system. This ensures better organization of uploaded files by associating them with a theme ID and file type, improving maintainability and structure.
Introduced new fixtures and tests for storage functionality, including saving files, generating URLs, and token creation/verification. Refactored `get_storage_provider` into a separate dependency module. Enhanced test coverage for improved reliability.
Renamed `base_dir` to `upload_folder` for better clarity and alignment with its purpose. Adjusted references and settings variable to reflect the updated naming convention. This enhances code readability and consistency.
