Module formatters 

Coverage Report Formatters (Feature 11, 12, 13)

LCOV, HTML, and Cobertura XML format generators for CI integration.

EXTREME TDD: Tests written FIRST per spec

Structs

CoberturaFormatter

Cobertura XML format report generator

HtmlFormatter

HTML format report generator

HtmlReportConfig

Configuration for HTML coverage report

LcovFormatter

LCOV format report generator

Enums

Theme

Color theme for HTML report