fix(hotkey): parse key 'OS' as 'CMD' instead of keeping 'OS' clash-verge-rev#6899 (#6967)

Co-authored-by: mocxda1 <mocxda1@imashr.com>

src/utils/parse-hotkey.ts

@@ -31,6 +31,7 @@ export const parseHotkey = (keyEvent: KeyboardEvent) => {
         return 'ALT'
       }
     case 'META':
+    case 'OS':
       return 'CMD'
     case ' ':
       return 'SPACE'