renderer: add french language

src/renderer/plugins/i18n.ts

@@ -6,6 +6,7 @@ import zhHant from '@/renderer/locales/zh-hant.json'
 import de from '@/renderer/locales/de.json'
 import es from '@/renderer/locales/es.json'
 import ja from '@/renderer/locales/ja.json'
+import fr from '@/renderer/locales/fr.json'
 import { getCurrentLocale } from '@/renderer/utils'
 
 export default createI18n({
@@ -20,6 +21,7 @@ export default createI18n({
     zhHant,
     de,
     es,
-    ja
+    ja,
+    fr
   }
 })

src/renderer/plugins/vuetify.ts

@@ -1,5 +1,5 @@
 import { createVuetify } from 'vuetify'
-import { ko, en, zhHans, zhHant, de, es, ja } from 'vuetify/locale'
+import { ko, en, zhHans, zhHant, de, es, ja, fr } from 'vuetify/locale'
 import { aliases, mdi } from 'vuetify/iconsets/mdi'
 import 'vuetify/styles'
 import '@mdi/font/css/materialdesignicons.min.css'
@@ -8,7 +8,7 @@ import colors from 'vuetify/lib/util/colors.mjs'
 
 export default createVuetify({
   locale: {
-    messages: { ko, en, zhHans, zhHant, de, es, ja },
+    messages: { ko, en, zhHans, zhHant, de, es, ja, fr },
     locale: 'en',
     fallback: 'en'
   },