Add benchmarks for the 6 new commands in scripts/benchmark.sh:
- tsc: TypeScript compiler error grouping
- prettier: Format checker with file filtering
- lint: ESLint/Biome grouped violations
- next: Next.js build metrics extraction
- playwright: E2E test failure filtering
- prisma: Prisma CLI without ASCII art
All benchmarks are conditional (skip if tools not available or
not applicable to current project). Tests only run on projects
with package.json and relevant configuration files.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>