Reorganize coverage tooling for better project structure and easier usage.
Changes:
- Move measure_coverage.sh and generate_coverage_html.sh to scripts/
- Add Makefile targets:
- make coverage-report: Generate text coverage summary (5s simulation)
- make coverage-html: Generate HTML coverage report (5s simulation)
- Update measure_coverage.sh to find generate_coverage_html.sh using relative path
Usage:
make coverage-report # Quick text summary
make coverage-html # Full HTML report with branch details
The HTML report provides interactive visualization of which branches
were taken during simulation execution, with color-coded source views.
