fix test issues

Author: ZJvandeWeg

docs/contribute/i18n.md

@@ -54,7 +54,7 @@ All hardcoded text strings have been replaced with translation keys using both `
 
 The preferred approach for static text uses the `data-i18n` attribute with the `v-i18n` directive:
 
-```vue
+```js
 <template>
   <label v-i18n data-i18n="auth.username">Username / E-Mail</label>
   <button v-i18n data-i18n="auth.login">Login</button>
@@ -73,7 +73,7 @@ The preferred approach for static text uses the `data-i18n` attribute with the `
 
 Use `$t()` for dynamic assignments, computed properties, and JavaScript code:
 
-```vue
+```js
 <template>
   <!-- Dynamic error messages -->
   <span class="error">{{ errors.username }}</span>
@@ -101,7 +101,7 @@ export default {
 
 For composition API contexts, use the provided helper:
 
-```vue
+```js
 <script setup>
 import { useTranslation } from '@/utils/i18n-helpers'
 

forge/forge.js

@@ -438,7 +438,7 @@ module.exports = async (options = {}) => {
         const path = require('path')
         const localesDir = path.join(__dirname, '..', 'locales')
         const messages = {}
-        
+
         // Load locale files
         const locales = ['en']
         for (const locale of locales) {
@@ -447,7 +447,7 @@ module.exports = async (options = {}) => {
                 messages[locale] = JSON.parse(fs.readFileSync(localePath, 'utf8'))
             }
         }
-        
+
         await server.register(require('fastify-i18n'), {
             messages,
             fallbackLocale: 'en',