Created a generic PagedDatabaseObserver (common logic for conversation & gallery paged database queries and observation)
Updated the MediaGallery to use the PagedDatabaseObserver
Split the interaction and thread data queries for the conversationVC
Fixed a couple of bugs with search term highlighting (updated the logic to make the highlighted content follow similar logic to what terms would have actually matched)
Fixed a bug where info messages in search results weren't rendering correctly
Shifted some duplicate query code for global search into variables
Fixed a small bug where sending attachments could incorrectly result in the mentions UI being visible
Fixed a bug where quote content was appearing incorrectly
Consolidated the ShareExtension Item and the ConversationCell.ViewModel into one type (with a more-limited query) to remove duplicate code
Added back a missing asset (deleted a long time ago)
Removed the old OWSProfileManager and OWSUserProfile (refactored)
Removed all the old TSInteraction/etc. types (replaced with new database types)
Removed the old Quote models (refactored)
Removed the old Attachment models (refactored)
Removed the old recipient identity (unused)
Deleted a number of other unused files
Renamed the 'Legacy' classes to have their library prefix (avoid confusion)
Removed the legacy Objective C Thread code (pulled only the NSCoding stuff into the 'SMKLegacy' type)
Updated the config message generation for GRDB
Migrated more preferences into GRDB
Added paging to the MediaTileViewController and sorted out the various animations/transitions
Fixed an issue where the 'recipientState' for the 'baseQuery' on the ConversationCell.ViewModel wasn't grouping correctly
Fixed an issue where the MediaZoomAnimationController could fail if the contextual info wasn't available
Fixed an issue where the MediaZoomAnimationController bounce looked odd when returning to the detail screen from the tile screen
Fixed an issue where the MediaZoomAnimationController didn't work for videos
Fixed a bug where the YDB to GRDB migration wasn't properly handling video files
Fixed a number of minor UI bugs with the GalleryRailView
Deleted a bunch of legacy code
Removed the logic for 'oversizedText' (not sent by either iOS or Android and not handled at all by desktop)
Updated the HomeViewModel (and ConversationCell) to use the same query model as Global Search
Added an 'albumIndex' property to the InteractionAttachment so we can enforce a correct order (apparently SQLite doesn't do this by default)
Updated the YDB to GRDB migration to avoid creating GroupMembers if the current user isn't a member of a ClosedGroup (be consistent with the running logic)
Updated the attachment description logic to be consistent throughout
Cleaned up the Interaction preview generation logic
Updated to the latest version of GRDB
Fixed an issue with db reentrant behaviour with the Attachment upload function
Finished up the updated 'sendNonDurability' functions
Fixed up quote attachment sending and retrieval
Validated attachment sending and retrieving is working correctly
Re-added the AttachmentUploadJob migration
Removed some more legacy code
Added back logic similar to the pre-processing de-duping logic (was resulting in "unsent" messages reappearing)
Added a number of updated view files
Fixed an issue where if you left a closed group on one device you wouldn't leave it on another
Renamed a few types to clean up the namespacing and code jumping
Fixed a stack overflow issue which could occur in the JobRunner
Fixed an issue where the DeletedMessageView could randomly have the wrong height
Fixed an issue where you could interact with the hidden reply button on a cell
Fixed an issue where tapping anywhere horizontally would trigger the cell tap (need to tap within the bubble)
Disabled the ability to select text in messages (only works sometimes and is buggy)
Got mentions working again
Got typing indicators working again
Got the notification sound and preview preferences working
Fixed a few issues with attachment image loading
Fixed an issue where enum settings weren't getting stored correctly