[WIP] Add example for accessing DOM in Chrome DevTools

[Copilot]

Thanks for assigning this issue to me. I'm starting to work on it and will keep this PR's description up to date as I form a plan and make progress.

Original prompt

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This section details on the original issue you should resolve

<issue_title>DOM example</issue_title>
<issue_description>Hi. My task is to get the Dom of the chrome tab(like on this page 'chrome://accessibility/' ). Do you have an example of how to do this?
This is my first time working with the browser and chrome devtools, so it's still difficult to understand without an example. I can't even figure out how to connect to the browser :с
Thank you in advance for your help!</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes DOM example #22

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