feat: add user defined translations (#1756)

* feat: add user defined translations

* add refetch key for translation (#1757)

---------

Co-authored-by: Alex Christoffer Rasmussen <ac@omnivox.dk>

apps/server/src/setup/loadTranslations.ts

@@ -0,0 +1,23 @@
+import { copyFileSync, existsSync, writeFileSync } from 'fs';
+
+import { ensureDirectory } from '../utils/fileManagement.js';
+import { defaultTranslation } from '../user/translations/bundledTranslations.js';
+
+import { publicDir, publicFiles, srcFiles } from './index.js';
+
+/**
+ * ensures directories exist and populates translation
+ */
+export const populateTranslation = () => {
+  ensureDirectory(publicDir.translationsDir);
+  // if translations doesn't exist we want to use startup translation
+  try {
+    copyFileSync(srcFiles.translationReadme, publicFiles.translationReadme);
+    if (!existsSync(publicFiles.translationsFile)) {
+      // copy the startup translation only if user doesnt have one
+      writeFileSync(publicFiles.translationsFile, defaultTranslation, { encoding: 'utf-8' });
+    }
+  } catch (_) {
+    /* we do not handle this */
+  }
+};