v4.0.0 - A modern stack

Version 4 of Vue3 MQ mostly brings changes to how the plugin is packaged.

• Changed to ESM-first package. While the package still exports in 4 formats (CJS, ESM, IIFE and UMD), the package type is now set to "module".
• Jest testing library dropped in favour of Vitest
• ESLint v9's flat config introduced
• Experimenting with JSDOC-powered type building

New Features

• Added vuetify3 preset (see https://vuetifyjs.com/en/features/display-and-platform/#breakpoints-and-thresholds)

Bug Fixes

• MQResponsive is not referenced when in global mode ( thanks https://github.com/rfostii )