Add Persian language to default configs

config/config.example.yml

@@ -265,6 +265,9 @@ languages:
   - code: es
     label: Español
     active: true
+  - code: fa
+    label: فارسی
+    active: true
   - code: fi
     label: Suomi
     active: true

src/config/default-app-config.ts

@@ -267,6 +267,7 @@ export class DefaultAppConfig implements AppConfig {
     { code: 'de', label: 'Deutsch', active: true },
     { code: 'el', label: 'Ελληνικά', active: true },
     { code: 'es', label: 'Español', active: true },
+    { code: 'fa', label: 'فارسی', active: true },
     { code: 'fi', label: 'Suomi', active: true },
     { code: 'fr', label: 'Français', active: true },
     { code: 'gd', label: 'Gàidhlig', active: true },