Merge pull request #681 from marc0s/feature/catalan-translation

feat: add Catalan translation

components/ui/flag-icons.tsx

@@ -76,6 +76,19 @@ export function FlagES(props: FlagProps) {
   );
 }
 
+/** Catalonia – Senyera: four red horizontal bars on a yellow field */
+export function FlagCAT(props: FlagProps) {
+  return (
+    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 27 18" width={W} height={H} className={flagClass} {...props}>
+      <rect width="27" height="18" fill="#FCDD09" />
+      <rect y="2" width="27" height="2" fill="#DA121A" />
+      <rect y="6" width="27" height="2" fill="#DA121A" />
+      <rect y="10" width="27" height="2" fill="#DA121A" />
+      <rect y="14" width="27" height="2" fill="#DA121A" />
+    </svg>
+  );
+}
+
 /** Italy – Green, White, Red vertical */
 export function FlagIT(props: FlagProps) {
   return (
@@ -309,6 +322,7 @@ export function FlagSK(props: FlagProps) {
 
 /** Map locale codes to flag components */
 export const flagComponents: Record<string, (props: FlagProps) => ReactElement> = {
+  ca: FlagCAT,
   cs: FlagCS,
   sk: FlagSK,
   da: FlagDK,

components/ui/language-switcher.tsx

@@ -9,6 +9,7 @@ import { flagComponents } from './flag-icons';
 const languages = [
   { value: 'auto', label: 'Auto' },
   { value: 'ar', label: 'العربية' },
+  { value: 'ca', label: 'Català' },
   { value: 'cs', label: 'Česky' },
   { value: 'sk', label: 'Slovenčina' },
   { value: 'da', label: 'Dansk' },