Is your feature request related to a problem? Please describe.
No current visibility on test coverage; contributors don't know how much is tested.
Describe the solution you'd like
Generate a coverage report during CI, upload to a service like Codecov or Coveralls, and add the coverage badge to README.
Describe alternatives you've considered
Local coverage is possible, but CI integration provides visibility across PRs.
Additional context
The config package is core—should especially have unit tests.
Is your feature request related to a problem? Please describe.
No current visibility on test coverage; contributors don't know how much is tested.
Describe the solution you'd like
Generate a coverage report during CI, upload to a service like Codecov or Coveralls, and add the coverage badge to README.
Describe alternatives you've considered
Local coverage is possible, but CI integration provides visibility across PRs.
Additional context
The config package is core—should especially have unit tests.