forked from cardosofelipe/fast-next-template
- Added `merge-coverage.ts` to combine Jest and Playwright coverage into a unified report with comprehensive statistics and thresholds. - Included `convert-v8-to-istanbul.ts` for transforming Playwright V8 coverage into Istanbul format, enabling seamless merging. - Introduced E2E coverage helpers for Playwright tests (`startCoverage`, `stopAndSaveCoverage`, `withCoverage`) to collect and process both V8 and Istanbul coverage. - Configured `.nycrc.json` with coverage thresholds and reporting formats for improved visibility and enforcement.