* Implement onboarding video tour split test:
- Add split test infrastructure
- Create new `OnboardingVideoTourModal` component
- Place the component inside the editor pug template with a split test
* add event segmentation for `onboarding-video-tour-close-button-click` event:
1. video: `first` | `second`
2. firstVideoWatchingTimeInSecond: total time watching first video
2. secondVideoWatchingTimeInSecond: total time watching second video (0 if skipped)
* add event segmentation for:
1. `onboarding-video-tour-dismiss-button-click`
2. `onboarding-video-tour-next-button-click`
3. `onboarding-video-tour-done-button-click`
with these key/value:
1. firstVideoWatchingTimeInSecond: total time watching first video
2. secondVideoWatchingTimeInSecond: total time watching second video (0 if skipped/not watched yet)
* Use contentful to host video assets
GitOrigin-RevId: 27a6f38d15d7a03b07455e216dda63d99983ca80
* Improve "compile" keypress handling
* Remove "compile" keypress handling from PDF preview
* Remove compile shortcuts from CM6
* Use an event for Vim keybindings
* Remove event handlers from Angular/Ace
* Move useCompileTriggers into DetachCompileProvider
GitOrigin-RevId: 7f0e667b5106a849458e06ebb0f7a413d5d63430
* Initialize left menu react migration and migration download menu UI to react
* Add test case to DownloadMenu react component
* Update test description and add an href check to one of the download link
* Extract storybook document mock to its own fixture file
* Add mockCompileOnLoad config on storybook editor scope
- if mockCompileOnLoad: true (default), then the default compile mock will be used
- If mockCompileOnLoad: false, then we have to provide a compile mock on the storybook component
* Create download menu storybook component
* Use a single "editor-left-menu" controller on the editor left menu migrations
* Remove the form import from the react version of the left menu
* Change inline style to utility class name
GitOrigin-RevId: 5357c7bfc78bf40f52b9b308df8f2b60d793fbf7
