i18n: default-language picker offers only shipped locales; widen stored bare codes on read

src/apps/officer-web/Screens/Dashboard/Settings/ProfileSettings/Languages.tsx

@@ -3,6 +3,7 @@ import { X } from 'lucide-react';
 import { Label } from '@/components/ui/label';
 import { useSettings } from 'state/useSettings';
 import { useTranslation } from '@/lib/i18n';
+import { SHIPPED_LOCALES } from '@/lib/locales';
 
 const LANGUAGES = [
   { code: 'en', label: 'English' },
@@ -56,7 +57,8 @@ export const Languages = () => {
   const removeSpoken = (code: string) => {
     const next = spoken.filter((s) => s !== code);
     const updates = { ...settings.languages, spoken: next };
-    if (defaultLang === code) updates.default = next[0] ?? 'en';
+    // `default` (UI localization) draws from SHIPPED_LOCALES, not `spoken` — removing a spoken
+    // language never leaves it without a valid value.
     if (translateTo === code) updates.translateTo = next[0] ?? 'en';
     save(updates);
   };
@@ -104,7 +106,7 @@ export const Languages = () => {
         )}
       </div>
 
-      {/* Default language */}
+      {/* Default language — UI localization, so it only offers locales that actually ship (D2) */}
       <Label className="grid gap-2">
         <span className="text-duck-dark/70">{t('settings.profile.languages.defaultLabel')}</span>
         <select
@@ -112,9 +114,9 @@ export const Languages = () => {
           onChange={(ev) => save({ ...settings.languages, default: ev.target.value })}
           className="text-sm border border-duck-dark/20 rounded-md px-3 py-2 bg-background/60 text-duck-dark cursor-pointer"
         >
-          {spoken.map((code) => (
+          {SHIPPED_LOCALES.map(({ code, label }) => (
             <option key={code} value={code}>
-              {getLabel(code)}
+              {label}
             </option>
           ))}
         </select>