move web3dsurvey analytics into iframe

- only deployed on molstar.org

scripts/deploy.js

@@ -15,7 +15,7 @@ const deployDir = path.resolve(buildDir, 'deploy/');
 const localPath = path.resolve(deployDir, 'molstar.github.io/');
 
 const analyticsTag = /<!-- __MOLSTAR_ANALYTICS__ -->/g;
-const analyticsCode = `<!-- Cloudflare Web Analytics --><script defer src='https://static.cloudflareinsights.com/beacon.min.js' data-cf-beacon='{"token": "c414cbae2d284ea995171a81e4a3e721"}'></script><!-- End Cloudflare Web Analytics --><script defer src="https://web3dsurvey.com/collector.js"></script>`;
+const analyticsCode = `<!-- Cloudflare Web Analytics --><script defer src='https://static.cloudflareinsights.com/beacon.min.js' data-cf-beacon='{"token": "c414cbae2d284ea995171a81e4a3e721"}'></script><!-- End Cloudflare Web Analytics --><iframe src="https://web3dsurvey.com/collector-iframe.html" style="width: 1px; height: 1px;"></iframe>`;
 
 function log(command, stdout, stderr) {
     if (command) {