* Introduces the checking of message_*.properties * Update check_properties.yml
* 🔨 add Developer tools * Update downloader.js * Update game.js * Update .pre-commit-config.yaml * Update sync_versions.yml * removed: mixed line ending tool * Update swagger.yml * Update push-docker.yml * Update build.yml --------- Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>