Retrying & deleting failed messages

- When a message with an error is selected, show a bottom bar with the 4 following actions: Retry - Delete - Edit - Copy

Riot/Modules/Room/ContextualMenu/RoomContextualMenuAction.swift

@@ -21,6 +21,8 @@ import Foundation
     case reply
     case edit
     case more
+    case resend
+    case delete
     
     // MARK: - Properties
     
@@ -36,6 +38,10 @@ import Foundation
             title = VectorL10n.roomEventActionEdit
         case .more:
             title = VectorL10n.roomEventActionMore
+        case .resend:
+            title = VectorL10n.roomEventActionResend
+        case .delete:
+            title = VectorL10n.roomEventActionDelete
         }
         
         return title
@@ -53,6 +59,10 @@ import Foundation
             image = Asset.Images.roomContextMenuEdit.image
         case .more:
             image = Asset.Images.roomContextMenuMore.image
+        case .resend:
+            image = Asset.Images.roomContextMenuRetry.image
+        case .delete:
+            image = Asset.Images.roomContextMenuDelete.image
         default:
             image = nil
         }