Hao Yang

The example project page (https://github.com/brianmadden/krawler/blob/master/...) in README return 404 error.

**Describe the solution you'd like** Add a doc to explain how to integrate a new CI/CD system, so it will be easier for new contributors to getting on board.

Optimize local environment set up doc

1

**Is your feature request related to a problem? Please describe.** It's not easy for new contributors to know how to set up a local environment for the first time. **Describe...

**Is your feature request related to a problem? Please describe.** When users use this system for the first time, after they create the first pipeline, this page will be displayed....