Fix keyboard escape key not working for cancelling edits and replies on the Mac

ElementX/Sources/Screens/GlobalSearchScreen/View/GlobalSearchScreen.swift

@@ -103,7 +103,7 @@ struct GlobalSearchScreen: View {
             Button("") {
                 context.send(viewAction: .dismiss)
             }
-            // Need this to enable escape on the textfield and forward the presses
+            // Need this to enable escape on the textField and forward the presses
             .keyboardShortcut(.escape, modifiers: [])
         }
     }

ElementX/Sources/Screens/RoomScreen/ComposerToolbar/View/MessageComposerTextField.swift

@@ -30,6 +30,7 @@ struct MessageComposerTextField: View {
                           pasteHandler: pasteHandler)
             .accessibilityLabel(placeholder)
             .background(placeholderView, alignment: .topLeading)
+            .background { keyboardShortcuts }
     }
 
     @ViewBuilder
@@ -41,6 +42,16 @@ struct MessageComposerTextField: View {
                 .accessibilityHidden(true)
         }
     }
+    
+    private var keyboardShortcuts: some View {
+        Group {
+            Button("") {
+                keyHandler(.keyboardEscape)
+            }
+            // Need this to enable escape on the textView and forward the presses
+            .keyboardShortcut(.escape, modifiers: [])
+        }
+    }
 }
 
 private struct UITextViewWrapper: UIViewRepresentable {