## Summary
- `vladopajic/go-test-coverage@v2` (v2.18.5+, released 2026-04-26/27) restructured the composite action to pass inputs via env-var mapping instead of CLI args. Gitea `act_runner` doesn't expand `${{ }}` expressions inside docker-action `env:` blocks reliably, so the literal string `${{ inputs.config }}` reached the binary and broke the 'Check coverage' step.
- Replace the action with a direct `go install` + binary invocation (matching the established Frostmoln pattern).
- Use the tool's `--github-action-output` to expose `total-coverage` as a step output, replacing the manual `go tool cover -func | grep | awk` calculations in the compare and PR-comment steps.
- Baseline artifact now stores the percentage directly instead of the full coverage profile.
## Test plan
- [x] `pre-commit run --all-files` passes
- [ ] CI passes on this PR
- [ ] After merge, baseline artifact format propagates on next push to main
Reviewed-on: #88
- Update go.mod module path to git.unbound.se/unboundsoftware/dbsetup
- Remove gitlab-ci-linter pre-commit hook (not applicable for Gitea)
- Update go-imports local path for new domain
- Update CLAUDE.md documentation with new paths
- Remove GitLab-specific badges from README.md
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>