Improve Performances of FE by reducing first print queries (#2623)

front/src/utils/string/capitalize.ts

@@ -1,3 +1,6 @@
+import { isNonEmptyString } from '@sniptt/guards';
+
 export const capitalize = (stringToCapitalize: string) => {
+  if (!isNonEmptyString(stringToCapitalize)) return '';
   return stringToCapitalize[0].toUpperCase() + stringToCapitalize.slice(1);
 };