NexoPOS 4.5.4
Changelog:
- Refactoring module provider
- Updated: product category service
- Added: prune for telescope records
- Added: extensibility of brand
- Add snapshot for backing up the database
- fix #280
- Fixed: js error when the default customer doesn't exist
- Updated: refactoring RxJS
- Updated: a changed strategy to detect if the system is installed
- Added: new database error page
- Fixed: issue while paying installments