https://linear.app/unleash/issue/2-946/explore-and-implement-options-for-user-tracking
Adds user tracking to the interactive demo, so we can measure how users
are using this feature and improve it in the feature.
## Events
- **start** - When the user starts the demo by clicking on the "Try
Unleash Demo" button;
- **finish** - When the user finishes the demo by seeing the "You
finished the demo" dialog;
- **restart** - When the user decides to restart the demo on the "You
finished the demo" dialog;
- **close** - When the user closes a demo dialog;
- **topic** - In what topic this happened (topic title, can also be
`start` if user closes on the start dialog);
- **step** - In what step this happened (step number, `1` would mean
first step);
- **start_topic** - When the user decides to start a specific topic by
clicking it in the list;
- **topic** - What topic was clicked (topic title);
- **ask_questions** - When the user decides to ask questions by clicking
the appropriate option in the top banner;
- **see_plans** - When the user decides to see the plans by clicking the
appropriate option in the top banner;
- **plan** - What plan was clicked (one of: `open_source`, `pro`,
`enterprise` or `compare_plans`);
- **open_demo_web** - User decided to open the demo website using the
link on the start dialog;
- **view_demo_link** - User decided to open the start dialog again on
the bottom of the topics list;
Relates to [roadmap](https://github.com/orgs/Unleash/projects/10) item:
#3537
