Merge pull request #25 from vasayxtx/improve-tests

test: enhance TestServeStdio with exact content validation for all cases

Merge pull request #18 from vasayxtx/readme-update

docs: update README with color mode and CLI argument features

Merge pull request #14 from vasayxtx/goreleaser-v1

fix: pin GoReleaser action version to resolve warning

Merge pull request #13 from vasayxtx/goreleaser

feat: enhance build versioning system with GoReleaser integration