feat/update vue version

[Umi8Umi]

Description

update vue to vue3:

• update v-model implementation (now supports v-model modifiers like lazy)
• watch on arrays should be deep
• $children no longer supported so has been removed
• updated directive lifecycle hooks
• styleguide not supported (added some alternative documentation ideas for now)
• left the sample vue app used with the transition build for now (can remove it if not needed)

NOTE: @vue/cli-plugin-unit-jest has vue2 dependancies and vite is recommended for testing in vue3. in the test update commit I was using an alternative approach of vue3-jest which is compatible with vue3 and allows for passing tests

[Umi8Umi]

• [x] look into check failing

[RonaldJerez]

I rebased the beta branch to remove some of the confusion. You may need to do rebase your fork, not sure if GitHub will auto sync it.

[Umi8Umi]

I rebased the beta branch to remove some of the confusion. You may need to do rebase your fork, not sure if GitHub will auto sync it.

• [x] rebase

[github-actions[bot]]

:tada: This PR is included in version 3.0.0-beta.1 :tada:

The release is available on:

• npm package (@beta dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: