New Unit Page (Studio MFE conversion)

[jmakowski1123]

Project Scope

STATUS: The Unit Page is currently being implemented: https://openedx.atlassian.net/wiki/spaces/COMM/pages/3862528042/WBS+for+Course+Unit+Page

The Unit Page has been updated to include new Paragon components. In particular, updated elements include updated fonts and new styling of the righthand widget and content blocks.

The new Unit Page will contain net-new features not included in the legacy experience. This includes:

New features on the Unit Page

• Add expand/collapse button on new Unit Page MFE #356

New features associated with the Tagging project:

• Three dot menu on the component blocks
• Unit tags widget

New features associated with the Copy/Paste project:

• Paste unit from unit
• Copy unit button in right sidebar
• Paste component button

These new features are documented here: https://openedx.atlassian.net/wiki/spaces/COMM/pages/3866689562/New+Additions+to+the+Course+Unit+Page

The Unit Page is part of the Course Authoring MFE.

The design files are here: https://www.figma.com/file/YeKFwSpyLaJFDs3f3p3TSa/Studio-1%3A1-mock-ups?type=design&node-id=0-1&mode=design&t=pbMclMlKB1pwEGkJ-0

Associated PRs:

#### edx-platform
- [ ] https://github.com/openedx/edx-platform/pull/34036
- [ ] https://github.com/openedx/edx-platform/pull/34055
- [ ] https://github.com/openedx/edx-platform/pull/34337
- [ ] https://github.com/openedx/edx-platform/pull/34338
- [ ] https://github.com/openedx/edx-platform/pull/34360
- [ ] https://github.com/openedx/edx-platform/pull/34361
- [ ] https://github.com/openedx/edx-platform/pull/34929

#### frontend-app-course-authoring
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/808
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/809
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/827
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/828
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/831
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/832
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/845
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/857
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/882
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/884
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/901
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/908
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/985
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/967
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/964
- [ ] https://github.com/openedx/frontend-app-course-authoring/pull/992

[github-actions]

Thanks for your submission, @openedx/open-edx-project-managers will review shortly.