* Minimum hacks required to run cypress tests with dendrite
* Remove wget hack since dendrite containers now have curl
* Add basic dendritedocker plugin & hack into login spec for testing
* Add generic HomeserverInstance interface
* Add env var to configure which homeserver to use
* Remove synapse specific homeserver support api
* Update the rest of the tests to use HomeserverInstance
* Update cypress docs to reference new homeserver abstraction
* Fix formatting issues
* Change dendrite to use main branch container
* Significantly reduce work of useUserOnboardingContext
* Wrap UserOnboardingButton to avoid unnecessary work when it's not shown
* Remove progress from user onboarding button
* Make percy snapshots for user onboarding more reliable
* Increase stability of lazy loading test
Co-authored-by: Michael Telatynski <7t3chguy@gmail.com>
