Further design updates to the timeline. (#524)

- Decryption banner on the timeline
- Bubble colours
- Background insets
- Multiline composer corner radius
- Read marker
- GIF indicator
- Reactions shape
- Use RoomTimelineViewLabelStyle everywhere possible
- Only set a line limit on reply quotes, allow all the lines for regular quotes.
- Message label icons
- Yes/No button casing
- Make sender profiles immutable.
- Enable copy link and invite buttons.
- Fix layout loop detecting multiline composer text.
- Add animation to the encryption banner.

ElementX/Sources/Generated/Strings+Untranslated.swift

@@ -36,6 +36,10 @@ extension ElementL10n {
   public static let ftueAuthCarouselWelcomeTitle = ElementL10n.tr("Untranslated", "ftue_auth_carousel_welcome_title")
   /// Enter your details
   public static let ftueAuthSignInEnterDetails = ElementL10n.tr("Untranslated", "ftue_auth_sign_in_enter_details")
+  /// No
+  public static let iosNo = ElementL10n.tr("Untranslated", "ios_no")
+  /// Yes
+  public static let iosYes = ElementL10n.tr("Untranslated", "ios_yes")
   /// Mobile
   public static let loginMobileDevice = ElementL10n.tr("Untranslated", "login_mobile_device")
   /// Tablet
@@ -94,14 +98,16 @@ extension ElementL10n {
   public static let roomDetailsTitle = ElementL10n.tr("Untranslated", "room_details_title")
   /// Failed loading messages
   public static let roomTimelineBackpaginationFailure = ElementL10n.tr("Untranslated", "room_timeline_backpagination_failure")
-  /// Retry decryption
-  public static let roomTimelineContextMenuRetryDecryption = ElementL10n.tr("Untranslated", "room_timeline_context_menu_retry_decryption")
   /// Editing
   public static let roomTimelineEditing = ElementL10n.tr("Untranslated", "room_timeline_editing")
+  /// GIF
+  public static let roomTimelineImageGif = ElementL10n.tr("Untranslated", "room_timeline_image_gif")
   /// Unsupported event
   public static let roomTimelineItemUnsupported = ElementL10n.tr("Untranslated", "room_timeline_item_unsupported")
   /// Failed creating the permalink
   public static let roomTimelinePermalinkCreationFailure = ElementL10n.tr("Untranslated", "room_timeline_permalink_creation_failure")
+  /// New
+  public static let roomTimelineReadMarkerTitle = ElementL10n.tr("Untranslated", "room_timeline_read_marker_title")
   /// Replying to %@
   public static func roomTimelineReplyingTo(_ p1: Any) -> String {
     return ElementL10n.tr("Untranslated", "room_timeline_replying_to", String(describing: p1))