fix: support croatian (#5502)

frontend/src/components/settings/Languages.vue

@@ -16,6 +16,7 @@ export default {
     const dataObj = {};
     const locales = {
       he: "עברית",
+      hr: "Hrvatski",
       hu: "Magyar",
       ar: "العربية",
       ca: "Català",

frontend/src/i18n/index.ts

@@ -8,6 +8,7 @@ import("dayjs/locale/en");
 import("dayjs/locale/es");
 import("dayjs/locale/fr");
 import("dayjs/locale/he");
+import("dayjs/locale/hr");
 import("dayjs/locale/hu");
 import("dayjs/locale/is");
 import("dayjs/locale/it");
@@ -41,6 +42,9 @@ export function detectLocale() {
     case /^he\b/.test(locale):
       locale = "he";
       break;
+    case /^hr\b/.test(locale):
+      locale = "hr";
+      break;
     case /^hu\b/.test(locale):
       locale = "hu";
       break;