* fix: remove mountHook function for React
* fix: remove `unmount` from @cypress/react exports
* fix: remove `unmount` from the @cypress/react readme
* fix: don't alias React components on mount
* fix: remove `mountCallback` from Vue adapters
* fix: remove style injection utility functions from `mount-utils`
* fix: fix React tests
* fix: fix more React tests
* fix: fix more tests
* fix: fix screenshot test styles
* fix: update documentation around mount-utils styles; fix tests
* fix: update Vue docs to use `props` key rather than `propsData`
* fix: add test styles back in
* update unmount test and export getContainerEl for back compat
* better errors
* docs
* error for unmount
* test for error
* fix last test
* adjust language to reflect removed methods
* one last deprecation
* fix error
* wip - [skip ci]
* use proxy to catch errors
* deprecate alias
* update tests
* update on link
* use on links properly
* revert changes
Co-authored-by: Lachlan Miller <lachlan.miller.1990@outlook.com>
