(chore) remove outdated code (#1765)

* optimize room typing members hook

* remove unused code - WIP

* remove old code from initMatrix

* remove twemojify function

* remove old sanitize util

* delete old markdown util

* delete Math atom component

* uninstall unused dependencies

* remove old notification system

* decrypt message in inbox notification center and fix refresh in background

* improve notification

---------

Co-authored-by: Krishan <33421343+kfiven@users.noreply.github.com>

src/client/event/hotkeys.js

@@ -1,31 +1,5 @@
 import { openSearch } from '../action/navigation';
 import navigation from '../state/navigation';
-import { markAsRead } from '../action/notifications';
-
-function shouldFocusMessageField(code) {
-  // do not focus on F keys
-  if (/^F\d+$/.test(code)) return false;
-
-  // do not focus on numlock/scroll lock
-  if (
-    code.metaKey
-    || code.startsWith('OS')
-    || code.startsWith('Meta')
-    || code.startsWith('Shift')
-    || code.startsWith('Alt')
-    || code.startsWith('Control')
-    || code.startsWith('Arrow')
-    || code === 'Tab'
-    || code === 'Space'
-    || code === 'Enter'
-    || code === 'NumLock'
-    || code === 'ScrollLock'
-  ) {
-    return false;
-  }
-
-  return true;
-}
 
 function listenKeyboard(event) {
   // Ctrl/Cmd +
@@ -36,39 +10,6 @@ function listenKeyboard(event) {
       if (navigation.isRawModalVisible) return;
       openSearch();
     }
-
-    // focus message field on paste
-    if (event.key === 'v') {
-      if (navigation.isRawModalVisible) return;
-      const msgTextarea = document.getElementById('message-textarea');
-      const { activeElement } = document;
-      if (activeElement !== msgTextarea
-        && ['input', 'textarea'].includes(activeElement.tagName.toLowerCase())
-      ) return;
-      msgTextarea?.focus();
-    }
-  }
-
-  if (!event.ctrlKey && !event.altKey && !event.metaKey) {
-    if (navigation.isRawModalVisible) return;
-
-    if (event.key === 'Escape') {
-      if (navigation.selectedRoomId) {
-        markAsRead(navigation.selectedRoomId);
-        return;
-      }
-    }
-
-    if (['input', 'textarea'].includes(document.activeElement.tagName.toLowerCase())) {
-      return;
-    }
-
-    // focus the text field on most keypresses
-    if (shouldFocusMessageField(event.code)) {
-      // press any key to focus and type in message field
-      const msgTextarea = document.getElementById('message-textarea');
-      msgTextarea?.focus();
-    }
   }
 }