Update vue 3

[sebbayer]

Closes #123

• Bumped all package.json dependencies to latest versions (most of them needed for Vue 3 Update)
• Replaced deprecated dependencies with newer ones and removed now unused dependencies
• Updated configurations for Storybook, Rollup, Babel, Husky and Lint-Staged for latest versions
• Checked that all npm scripts from package.json are still working (except publish, could not test without access)
• Updated Vue component for Vue 3
• Updated github workflows for node 18 and latest github actions
• Updated README and docs on how to use Vue 2.x version
• Updated CHANGELOG for 3.0.0 release

[digitas-git]

Approved!