* Remove unused code in OnboardingScreen.
* Add FullscreenDialog layout and use in auth flow.
Bump minimum OS to 16.4/13.3.
* Add dynamic layout based on dynamic type size.
* Cleanup how we use message timeline items in preparation for rich reply rendering
* Expose reply details up to the UI level
* Render replies in the timeline (textual for now). Remove now unused AttributedStringBuilderComponent isReply flag.
* Move reply detail loading to when the item appears instead of when it's created.
* Fix unit tests
* Fetch event details also when the reply details are in the error state
* Tweaks following code review
* Localise emote bodies
* Fix replies not loading sometimes, use the current event identifier instead of the one being replied to
* Pass full attributed string to TimelineItems and let the UI level handle blockquote coalescing
* Add permalink detection and attribute embedding within the attributed string
