Исправление покрытия кода в Codecov для PR

testing

frb-fix-codecov is a Claude Code skill that resolves Codecov coverage failures in flutter_rust_bridge pull requests, handling both patch coverage drops on changed lines and project-level coverage regressions. It ships a bundled Python tool, codecov_analyzer.py, with two commands: download fetches pr.json, check-runs.json, codecov-report.json, codecov-comment.md, and related artifacts into a local temp directory, while analyze works offline to compute exact missing patch lines by intersecting the Codecov report with git diff --unified=0 against the PR base SHA. With precise line-level data in hand, the skill guides a choice between two fixes: writing meaningful tests (E2E pure_dart scenarios, codegen tests, or direct unit tests) or adding narrow, justified frb-coverage:ignore-start / frb-coverage:ignore-end markers for code the coverage tool cannot observe. It integrates with companion skills frb-develop-feature, frb-test, and tom-frb-env for end-to-end resolution of CI blockers.