[Meta] Transition Components to SharedUX From React Plugin

[rshen91]

Following the example of #122499, this issue is created to track and document other components that will also migrate to SharedUX.

• Exit fullscreen button
• Solution toolbar button - [https://github.com/[shared-ux] Migrate solution toolbar button #125998]
• Solution Quick Button Group - [https://github.com/[shared-ux] Migrate solution toolbar quick group buttons as icon button group component #126297]
• Redirect App Links - [shared-ux] Migrate redirect app links component #124197
• Add from library button [https://github.com/[shared-ux] Migrate add from library button to shared ux directory #127605]
• Toolbar popover - [https://github.com/[Shared UX] Migrate popover from presentation to shared ux package #128665]
• Toolbar - [https://github.com/[Shared-UX] Migrate Toolbar component from presentation to shared-ux #137224]
• Avatar user profiles - [https://github.com/[Shared UX] Migrate avatar user profile component from packages/kbn-user-profile-components to Shared UX #139247]
• Markdown - combine simple markdown with the more complex markdown and convert to a package -[https://github.com/[Meta][Discuss] Deprecation of Markdown Components #141166] [https://github.com/[Shared UX] Markdown Component #142228]
• ExpressionsEditor
• Page template - [https://github.com/[Kibana React] Refactor Page Template #125304]
• Validated Range
• Code Editor [https://github.com/Research CodeEditor use cases, prepare for CodeEditor package #140209]
• Solutions router [https://github.com/[Shared UX] Migrate router from kibana react to shared ux #138544]
• Adapters [https://github.com/[shared_ux] Migrate adapters to shared ux #126720]
• Overlays [https://github.com/[Shared-UX] Migrate overlays from kibana-react plugin to shared-ux package #136959]
• Notifications

From AX team:

• Color picker from Lens
• Index selector from Lens
• Flyout editor

[rshen91]

Linking #114990 since it relates to many kibana_react components