[Chore]: Add option to rebuild VSF packages when running the project using Docker

[kshalot]

How the project can be improved?

Rollup provides basic hot-reloading when a file is changed (and it works in Docker thanks to using a volume) but it only reloads the theme package. When running VSF on the host machine, the user has to re-run either yarn dev or yarn build. This in theory should also work in the Docker setup since we are using a volume, so the compiled packages should be visible both to the host and to the container. There might be some nuance though - has to be investigated.

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