add matomo for external links

libs/remix-ui/run-tab/src/lib/components/solScanTable.tsx

@@ -1,6 +1,7 @@
 // eslint-disable-next-line no-use-before-define
 import React from 'react'
-import parse from 'html-react-parser';
+import parse from 'html-react-parser'
+const _paq = (window._paq = window._paq || [])
 
 interface SolScanTableProps {
   scanDetails: Record<string, any>[],
@@ -13,7 +14,13 @@ export function SolScanTable(props: SolScanTableProps) {
   return (
     <>
       <p>Scanning successful! <b>{scanDetails.length} warnings </b> found for file: <b>{fileName}</b></p>
-      <p>See the warning details below. For more details, <a href="https://solidityscan.com/signup" target='blank'>Go to SolidityScan</a></p>
+      <p>See the warning details below. For more details, 
+        <a href="https://solidityscan.com/signup" 
+          target='_blank'
+          onClick={() => _paq.push(['trackEvent', 'udapp', 'solidityScan', 'goToSolidityScan'])}>
+            Go to SolidityScan
+          </a>
+      </p>
       <table className="table table-bordered table-hover">
         <thead>
           <tr>

libs/remix-ui/run-tab/src/lib/components/universalDappUI.tsx

@@ -304,7 +304,13 @@ export function UniversalDappUI(props: UdappProps) {
       title: <FormattedMessage id="udapp.solScan.modalTitle" />,
       message: <div className='d-flex flex-column'>
         <span><FormattedMessage id="udapp.solScan.modalMessage" />
-          <a href={'https://solidityscan.com'} target="_blank" >Learn more</a></span><br/>
+          <a href={'https://solidityscan.com'} 
+            target="_blank" 
+            onClick={() => _paq.push(['trackEvent', 'udapp', 'solidityScan', 'learnMore'])}>
+              Learn more
+          </a>
+        </span>
+        <br/>
         <FormattedMessage id="udapp.solScan.likeToContinue" />
       </div>,
       okLabel: <FormattedMessage id="udapp.solScan.modalOkLabel" />,