24481279d5
- Updated session variables to use 'authorization' array instead of 'username' for user identification across multiple files. - Introduced a new function `getUserPermissions` to consolidate user permissions retrieval based on assigned roles. - Modified API calls to use the new authorization structure and updated endpoints to v2. - Enhanced language support by adding 'PL' to the list of supported languages. - Cleaned up redundant code and improved session management during user login and registration processes. - Added a new API endpoint for fetching user permissions based on user ID.