* Update ESLint and plugins
* Move most channels-specific ESLint configuration into ESLint plugin
* Add ESLint to types and client packages
* Add ESLint to components package
* Update Stylelint and related packages
* Autofix CSS files
* Fix scss/no-global-function-names
* Fix scss/operator-no-unspaced
* Fix scss/comment-no-empty
* Disable scss/at-extend-no-missing-placeholder
* Update libraries for loading sass
* Fix Rollup not emitting the CSS for the components package to the right place
* Add plugin to re-add stylistic Stylelint rules
* Actually import Stylelint plugin
* Remove unneeded Babel plugins and update Babel preset
* Remove unneeded babel/cli package
* Update and share Babel and presets
* Update and share babel-plugin-styled-components
* Update and share babel-plugin-formatjs
* Update and share babel-plugin-typescript-to-proptypes
* Update and share babel-loader
* Remove all Babel-related ESLint libraries
* Remove unused babel-jest from Playbooks
* MM-51968 Remove unused Babel libraries from Boards
* Update snapshots because of course I have to
* Update snapshot
* wrap all the components using compass-components with compass-components theme provider
Co-authored-by: @michelengelen
Co-authored-by: Mattermost Build <build@mattermost.com>
Picks out formatjs-eslint-plugin to webapp root. Updates react-intl to 6.3.2 in all products. Executed i18n-extract and checked if any translations got changed. Although it was a major version update, the only breaking change was for a vue peer dependency. Adds "*" to take whatever dependency rule to products and declare the react-intl as the root package. Fixes a few lint and type errors cropped in due to the update No-ID rule removed from playbooks in preparation for unifying practices across products. Lastly, a few missing translations in Playbooks added
* Fix incorrect usage of types pacakge
* Make platform packages properly expose their type definitions
* Have Boards, Channels, and Playbooks get types from platform packages properly
* Run type check for all web app packages in CI
* Fix incorrect job name
