Add tracking to Batch Changes landing page
Created by: rrhyne
The Batch Changes sourcegraph.com landing page contains a link to install the product. We should track views of this page and clicks on the installation button through event logs to help account for the page's involvement in installations.
Add the following event logs:
- On view of this page: BatchChangesCloudLandingViewed
- On click of the button in the "Install locally to get started" CTA add the log: BatchChangesInstallFromCloudClicked
To track installations, between the Cloud application and the documentation page, we need to add UTM parameters to the installation button. To do so, alter the link from: