Fix shortcuts on non QWERTY keyboards (#715)

* Use key instead of keyCode or code

* Use key for Escape

src/client/event/hotkeys.js

@@ -31,14 +31,14 @@ function listenKeyboard(event) {
   // Ctrl/Cmd +
   if (event.ctrlKey || event.metaKey) {
     // open search modal
-    if (event.code === 'KeyK') {
+    if (event.key === 'k') {
       event.preventDefault();
       if (navigation.isRawModalVisible) return;
       openSearch();
     }
 
     // focus message field on paste
-    if (event.code === 'KeyV') {
+    if (event.key === 'v') {
       if (navigation.isRawModalVisible) return;
       const msgTextarea = document.getElementById('message-textarea');
       const { activeElement } = document;
@@ -52,7 +52,7 @@ function listenKeyboard(event) {
   if (!event.ctrlKey && !event.altKey && !event.metaKey) {
     if (navigation.isRawModalVisible) return;
 
-    if (event.code === 'Escape') {
+    if (event.key === 'Escape') {
       if (navigation.isRoomSettings) {
         toggleRoomSettings();
         return;