Introducing two-column mode for desktop and tablets!

This is currently in BETA, and is turned off by default. On tablets and desktop, you can turn it on in Settings -> Appearance -> Layout. (The setting won't show up on phones.)
The right column is dedicated to viewing a specific post. The left column is for the regular navigation of the app.
Pro tip: On macOS, I recommend adding Voyager to your Dock (https://vger.app) with Safari's new "Add to Dock" feature! Check out the above screenshot - it's quite slick.

Enjoy and let me know what you think!
🚀 Features
- feat: unmark user tags experimental
- PR: #1984
- feat: portal markdown videos
- PR: #1986
- feat: two-column layout
- PR: #1983
🐛 Fixes
- fix: rename tag dialog dismiss button to close
- PR: #1985
- fix: two column layout pull to refresh on iPad portrait mode
- PR: #1990
📝 Other Changes
- refactor: move page context from app-level to page-level
- PR: #1980
- refactor: rename PageContext -> SharedDialogContext
- PR: #1981
- ci: add changelog label extractor and custom categories
- PR: #1979
- chore: upgrade dependencies
- PR: #1982
- refactor: deprecated MutableRefObject
- PR: #1987
- build: react compiler lint rules are now in hook package
- PR: #1988