Document project history endpoint

[hellcp-work]

Documents the project _history endpoint that is used to retrieve history list of a project and its meta

[danidoni]

I keep getting

<status code="unknown_package">
  <summary>Package not found: home:Admin/_history</summary>
</status>

Whenever I try this locally on the /source/home:Admin/_history route

[hellcp-work]

I keep getting

<status code="unknown_package">
  <summary>Package not found: home:Admin/_history</summary>
</status>

Whenever I try this locally on the /source/home:Admin/_history route

Yep, made a mistake there, it's corrected now