fix: Added explaining comments.

src/components/RandomIDComponent.jsx

@@ -5,6 +5,7 @@ import { getTranslation } from "../core/i18n/I18NHandler";
 
 var randomId = 0;
 
+// State for saving participant ID globally.
 export const participantIdLogState = createStore(
     persist(
       () => ({
@@ -19,6 +20,7 @@ export const participantIdLogState = createStore(
   
 const { getState, setState } = participantIdLogState;
 
+// Can only be called once. :)
 function RandomIDComponent() {
     randomId = Math.floor(Math.random() * 89999) + 10000;
     setState({ participant_id: "" + randomId })