Vue: Add vue-cli example and remove babel-preset-vue

[graup]

Issue: #10790 and #4475

What I did

1. Added new example app, vue-cli. This is supposed to be a minimum working example using all the latest bells and whistles (typescript, class components, decorators). It is very similar to what someone gets when they run vue create.
2. I also FINALLY removed babel-preset-vue from storybook. As discussed in framework-preset-vue requires babel-preset-vue but does not depend on it #4475 that is mostly obsolete and only needed for older apps. It is however needed for our vue-kitchen-sink example, so that gave me an immediate case to create a migration path, which is also included in this PR.
3. These two changes are in the same PR because 1 depends on 2.
4. Removed localIdentName option in vue-kitchen-sink webpack. It was throwing a warning and doesn't seem to be needed anyway.

How to test

• example/vue-ci: yarn storybook and yarn serve
• example/vue-kitchen-sink: yarn storybook and yarn dev

TODO

• Document migration path
• Change setup guide for vue (it's much easier now!) and remove references to babel-reset-vue, e.g. from here

[shilman]

Thanks @graup !! Merging 😍