Remove all *.intl.json files. Move strings to the corresponding views. Implement custom command to build i18n/en.json file

packages/app/pages/root/siteName.intl.ts

@@ -0,0 +1,7 @@
+import { defineMessages } from 'react-intl';
+
+const { siteName } = defineMessages({
+    siteName: 'Ely.by',
+});
+
+export default siteName;