* Build Docker image on slim base
* Run Playwright tests against Docker container
For Playwright end-to-end tests in CI, instead of running a development
webserver with `yarn dev`, build and deploy a Docker container for
Element Call and use that as the webserver to test against.
* Shut down playwright webserver gracefully
When using a containerized webserver, this stops the container once
tests finish.
* Increase Playwright timeout in CI
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Co-authored-by: fkwp <github-fkwp@w4ve.de>
* We don't need to check out the js-sdk separately anymore
* Remove the vite proxying: there's no need since Matrix HSes allow
cross origin requests. This will let us move the default homeserver
config to the config file (in a separate PR...)
* Remove the product name variable which just set it to the default anyway
This build script might change more soon (we shouldn't really need
to checkout & link the js-sdk at all) but for now let's just switch
the branch now group-call is merged.
