What problem does it solve? Lint errors and inconsistent formatting block commits and CI pipelines, and fixing them manually one file at a time is slow and error-prone. This Skill provides a disciplined workflow to discover, auto-fix, and manually resolve every remaining issue until the project passes cleanly. ## Core Features & Use Cases - Systematic Issue Discovery: Runs npm run lint and npm run lint --fix to auto-resolve fixable issues, then reads remaining errors with the read_lints tool. - Safe Manual Fixes: Enforces strict rules such as never using any to bypass type errors and never adding lint-disable comments when a proper fix exists. - Biome Formatting Compliance: Applies project Biome rules (2-space indent, double quotes, semicolons) via npm run check:fix or npm run format. - Use Case: Before opening a pull request, run this Skill to iterate through all lint errors file by file, verify each fix, and confirm npm run lint exits with code 0. ## Quick Start Fix all linting and formatting issues in this project and confirm the lint command passes with zero errors.