Fix N+1 queries for code search
Summary
Code search (web) has N+1 queries related to the project.namespace and project.project_feature.
![Screenshot_2021-03-30_at_15.09.27](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
Improvements
reduce calls to database when loading search results
Risks
None known
Involved components
Optional: Intended side effects
Optional: Missing test coverage
Edited
by
Dmitry Gruzd