fix: remove kha

Author: sifferhans

frontend/nuxt.config.ts

@@ -159,11 +159,6 @@ export default defineNuxtConfig({
         code: 'hu',
         file: 'hu.json',
       },
-      {
-        name: 'Khasi',
-        code: 'kha',
-        file: 'kha.json',
-      },
       {
         name: 'മലയാളം',
         code: 'ml',