refactor: move from next-international to next-intl (#1368)

* refactor: move from next-international to next-intl

* refactor: restructure translation package,

* chore: change i18n-allay framework to next-intl

* fix: add missing bold html tag to translation

* fix: format issue

* fix: address deepsource issues

* fix: remove international-types dependency

* fix: lint and typecheck issues

* fix: typecheck issue

* fix: typecheck issue

* fix: issue with translations

packages/translation/src/request.ts

@@ -0,0 +1,34 @@
+import deepmerge from "deepmerge";
+import { getRequestConfig } from "next-intl/server";
+
+import { isLocaleSupported } from ".";
+import type { SupportedLanguage } from "./config";
+import { createLanguageMapping } from "./mapping";
+import { routing } from "./routing";
+
+// This file is referenced in the `next.config.js` file. See https://next-intl-docs.vercel.app/docs/usage/configuration
+export default getRequestConfig(async ({ requestLocale }) => {
+  let currentLocale = await requestLocale;
+
+  if (!currentLocale || !isLocaleSupported(currentLocale)) {
+    currentLocale = routing.defaultLocale;
+  }
+  const typedLocale = currentLocale as SupportedLanguage;
+
+  const languageMap = createLanguageMapping();
+  const currentMessages = (await languageMap[typedLocale]()).default;
+
+  // Fallback to default locale if the current locales messages if not all messages are present
+  if (currentLocale !== routing.defaultLocale) {
+    const fallbackMessages = (await languageMap[routing.defaultLocale]()).default;
+    return {
+      locale: currentLocale,
+      messages: deepmerge(fallbackMessages, currentMessages),
+    };
+  }
+
+  return {
+    locale: currentLocale,
+    messages: currentMessages,
+  };
+});