**What kind of change does this PR introduce?**
It introduces schematic for Angular that integrate with its CLI.
First revision support Jasmine.
**Did you add tests for your changes?**
Added Unit tests for each scenario.
**Summary**
The idea is to provide a an example for setting up Puppeteer and Angular
for testing user flows.
**Does this PR introduce a breaking change?**
No
**Other information**
For Feature PRs:
- Introduce CL for tests
- Hook up NPM package publishing
- Update README.md
This PR updates the docs regarding configuring puppeteer. In addition,
some changes have been made to the documentation generator to show
default values on the documentation site.
Also fixes: https://github.com/puppeteer/puppeteer/pull/9144
