* Tests: convert all common tests from mocha to karma
* Tests: refactor Vuetify setup in tests
* Tests: update package-lock.json
* Tests: convert all model test to vitest 1/2
* Tests: convert all model test to vitest 2/2
* Tests: fix broken test
* Tests: time zone UTC
* Tests: Add playwright screenshots folder to gitignore
* Tests: Add timezone to vitest scripts
* Tests: Add Vitest scripts to Makefile
* Tests: delete unused timezone configs
* Tests: Update some tests
* Tests: Update vitest config
* Tests: Delete usesless try-catch
