Added script to find missing locales in i18n.ts file

client/scripts/check-i18n.js

@@ -0,0 +1,56 @@
+#!/usr/bin/env node
+
+import { readdirSync, readFileSync, statSync } from "fs";
+import { dirname, join } from "path";
+import { fileURLToPath } from "url";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+const LOCALES_DIR = join(__dirname, "../public/locales");
+const I18N_FILE = join(__dirname, "../src/i18n.ts");
+
+const minLocaleFileSize = 1024 * 10; // Minimum 10kB for a locale file to be considered
+function getLocaleFolders() {
+  return readdirSync(LOCALES_DIR).filter((folder) => {
+    const folderPath = join(LOCALES_DIR, folder);
+    const commonFilePath = join(folderPath, "common.json");
+    return (
+      statSync(folderPath).isDirectory() &&
+      statSync(commonFilePath).isFile() &&
+      statSync(commonFilePath).size >= minLocaleFileSize
+    );
+  });
+}
+
+function getDeclaredLanguages() {
+  const i18nContent = readFileSync(I18N_FILE, "utf8");
+  const languageMatches = [...i18nContent.matchAll(/\["(.*?)"\]:/g)];
+  return languageMatches.map((match) => match[1]);
+}
+
+function main() {
+  const foundLocales = new Set(getLocaleFolders());
+  const declaredLocales = new Set(getDeclaredLanguages());
+
+  const missingLocales = [...foundLocales].filter((locale) => !declaredLocales.has(locale));
+
+  if (missingLocales.length > 0) {
+    console.error("❌ The following locales are missing from src/i18n.ts:");
+    missingLocales.forEach((locale) => console.error(`  - ${locale}`));
+    console.error("⚠️  Please add them to the `languages` object in i18n.ts.");
+    console.log("Template:");
+    for (const locale of missingLocales) {
+      console.log(`["${locale}"]: {
+  name: "",
+  fullCode: "",
+  djs: () => import("dayjs/locale/${locale.toLowerCase()}"),
+},`);
+    }
+    process.exit(1);
+  }
+
+  console.log("✅ All locales are properly declared in i18n.ts.");
+  process.exit(0);
+}
+
+main();