Removed unused file

client/src/reportWebVitals.ts

-
-import { ReportHandler } from 'web-vitals';
-
-const reportWebVitals = (onPerfEntry?: ReportHandler) => {
-    if (onPerfEntry && onPerfEntry instanceof Function) {
-        import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
-            getCLS(onPerfEntry);
-            getFID(onPerfEntry);
-            getFCP(onPerfEntry);
-            getLCP(onPerfEntry);
-            getTTFB(onPerfEntry);
-        });
-    }
-};
-
-export default reportWebVitals;
-