Consolidated the PagedDatabaseObserver updating logic into a static function (can be improved further in the future)
Added defensive coding to prevent the LinkDeviceVC from crashing when the nav controller doesn't exist
Fixed an issue where the 'Permissions' callbacks were doing UI logic on background threads
Fixed an issue where the 'reloadCurrent' load type for the PagedDatabaseObserver was incorrectly increasing the 'currentCount' of the PageInfo
Fixed an issue where loading all of the data for paged data could result in a crash when the 'loadMore' section was removed
Made a tweak to prevent some odd looking keyboard transitions when going to conversation settings
Updated the PagedDatabaseObserver to not call 'onChangeUnsorted' on the main thread (now we can generate the changeset on the background thread so there is less main thread work)
Fixed an issue where the most recently received message from the swarm could be removed from the swarm yet the app would still poll for it, resulting in the swarm always returning the oldest possible messages until the user sends a new one-to-one message
Fixed an issue where the initial scroll offset could be incorrect due to certain message types
Fixed an issue where the title view inside a conversation could jump when pushing to the conversation settings screen
Refactored a couple of ObjC functions to Swift as they were crashing (due to memory allocation?) hopefully this will fix it
Tweaked some DispatchQueue priorities to ensure PagedDatabaseObserver loading is prioritised
Updated buttons to use a standard convention for highlighted states
Updated the new conversation button to follow the new highlighted state convention
Copy tweak
Added a toast when copying the sessionId or group URL (fixes to the toast UI as well)
Fixed the new conversation screen styling
Fixed the styling of the various attachment screens
Updated the buttons on the attachment screen to behave like the input view buttons
Removed the old OWSNavigationBar and OWSNavigationController (logic was buggy and not actually needed in most cases)
Fixed a crash which would occur when rendering a message containing both a mention and a url
Fixed a crash which could occur during migration due to the openGroupServerMessageId essentially being the max UInt64 value which was overflowing the Int64 storage
Fixed a bug where empty read receipt updates were sending messages (even for non one-to-one conversations)
Fixed a bug where loading in large numbers of messages (via the poller) was auto scrolling to the bottom if the user was close to the bottom (now limited to <5)
Fixed a memory leak with the AllMediaViewController (strong delegate references)
Fixed an issue where non-alphanumeric characters would cause issues with global search
Fixed an issue where search result highlighting wasn't working properly
Fixed an issue where the app switcher UI blocking wasn't working
Updated the conversations to mark messages as read while scrolling (rather than all messages when entering/participating in a conversation)
Updated the modal button font weight to be closer to the designs
Added the ability to delete "unsent" messages
Updated the settings screens to have the "rounded group" styling
Added a "loading conversations" label to the Message Requests screen before the conversations load
Removed the legacy UserCell (replaced with the more reusable 'SessionCell')
Renamed a few things to make them more generic and reusable
Fixed a bug where returning from the background on the conversation screen would result in the input view being hidden
Refactored the PhotoCollectionPickerViewController to use the SettingsTableViewController convention
Updated the SettingsTableViewModel to worked based on Combine instead of the DatabaseObservable so it's more reusable for non-db cases
Fixed a bug where the scroll to bottom button wasn't working
Fixed an issue where searching was running on the main thread (which could cause UI issues)
Updated the searching to interrupt the previous query when the search term changes
Updated the in-conversation settings to be use the new config-based approach (deleted the OWSConversationSettingsViewController)
Fixed a bug where notifications could incorrectly appear for messages in the current thread
Fixed a bug where swiping left/right on images in the MediaDetailViewController could load images from other threads
Fixed a bug where the unread count wouldn't appear correctly when opening a conversation
Fixed a bug where the unread count on the conversation cell could get truncated
Fixed a bug where notifications weren't working correctly when the app is in the foreground
Fixed a bug where we weren't clearing the 'received X new messages' count when in the foreground
Fixed a bug where outgoing messages could get marked as read in a very specific case
Updated the "group notification" logic to only apply to Open Groups (and always doing it rather than just in the background)
Added a placeholder person icon when you have a closed group with a single member
Added a couple of indexes to improve the HomeVC database query performance (reduce launch time by ~15% in some cases)
Added a background task to give message sending the chance to complete when sending the app to the background
Removed an unneeded query from the HomeViewModel init (reduce launch time by ~10% in some cases)
Optimised one of the queries used to load the data needed for the conversation screen
Created the ThemeManager and the system to control the dynamic theming
Started updating the main settings screens
Added the AppearanceViewController and connected it to the ThemeManager
Started adding theme values
Started applying theme values throughout
Updated the OpenGroupManager to create a BlindedIdLookup for messages within the `inbox` (validating that the sessionId does actually match the blindedId)
Added support for static and animated WebP images
Added basic support for HEIC and HEIF images
Fixed an issue where the file size limit was set to 10,000,000 bytes instead of 10,485,760 bytes (which is actually 10Mb)
Fixed an issue where attachments uploaded by the current user on other devices would always show a loading indicator
Fixed an issue where media attachments that don't contain width/height information in their protos weren't updating the values once the download was completed
Fixed an issue where the media view could download an invalid file and endlessly appear to be downloading
Fixed an issue where fileIds weren't correctly getting sent along with open group messages
Fixed an issue where the screens could miss updates if the device was locked with the app in the foreground and then later unlocked after receiving notifications
Added an optimisation to prevent attempting to send a message after it has been deleted
Added logic to report fake calls if the code goes down an invalid code path when handling a call (to prevent Apple blocking the app)
Delayed the core which clears notifications to increase the time the app has to handle interactions (just in case it was a race condition)
Added some defensive coding to prevent path selection from being able to crash due to being empty
Fixed a crash where the MediaDetailViewController could access UI on a non-main thread
Updated the BackgroundPoller to no longer retry the users or closed group swarms and to "cancel" and return immediately if we hit 25 seconds of run time (OS will kill the process if we hit 30 seconds)
Added a script and build step to error if we have localised a string in code bug don't have an entry in the localisable files
Added the logic and UI to replace the current users public key (or blinded key) with 'You' in mentions and quotes
Cleaned up some duplicate & missing localised strings
Fixed a bug where new closed groups weren't getting setup locally correctly
Updated the id truncating behaviour to always truncate from the middle
