feat: add opt-in umami analytics (WIP)

src/index.js

@@ -10,6 +10,9 @@ import 'react-toastify/dist/ReactToastify.min.css';
 
 import '@fontsource/lexend-deca/400.css';
 
+// this is opt-in btw
+import Analytics from './modules/helpers/analytics';
+
 // language
 import merge from '@material-ui/utils/esm/deepmerge';
 
@@ -36,6 +39,14 @@ if (window.languagecode !== 'en_GB' || window.languagecode !== 'en_US') {
 }
 
 window.constants = Constants;
+if (localStorage.getItem('analytics') === 'true' && localStorage.getItem('offlineMode') !== 'true') {
+  window.analytics = new Analytics(window.constants.UMAMI_ID);
+} else {
+  window.analytics = {
+    tabLoad: () => '',
+    postEvent: () => '' 
+  } 
+}
 
 ReactDOM.render(
   <App/>,