This project contains seceral tests and showcases for theming and component library usage.
Enter ionic-vue-testapp and run ionic serve. On the first tab, you should see a "Hello from the other side" message and a few Ionic Elements (Button and Checkbox) that are included from the pattern lib. I'm not sure why the text contents aren't rendered, my feeling is that it's related to how vueJS renders components.
Currently Ionic is installed in both projects. So far I haven't thought about builds, deployments or versioning.
...can be found in ./theming-showcase. Use ionic serve to run.