To deploy your assistant in web page mode you just need to retrieve the link of your page on Channels -> Desktop.
To host the page yourself, just get the script from your assistant's page and then go into Channels -> Desktop.
What you need to know:
The "Navigation bar links" tab allows you to customize and add links to the page
URL that displays a preview of your Assistant in full screen mode
Customize the colors of your assistant¶
If you want to customize the colors of your assistant, you have to go to the advanced settings.