This is a ton of work. A new system user is generated while running the migrations. System tokes are bound to that user. Api calls need to be properly authorized, which feels really hacky at the moment. I only implemented link api tests for now.
- Upgrades the Dockerfiles and composer.json to require PHP 8.
- Upgrades to Laravel 9 with all needed changes.
- Move lang folder to root directory.
- Upgrades third-party packages to the latest versions with all required changes.