Run the full Preflight pipeline (Gates 1-8).
/plugin marketplace add dansasser/claude-code-marketplace/plugin install preflight@dansasser-marketplaceRun the full Preflight pipeline (Gates 1-8). ## Process Execute all 8 quality gates in sequence: 1. **lint-test** - Linting, type checking, unit tests 2. **coverage** - Test coverage threshold check 3. **cross-platform** - Windows + Ubuntu compatibility 4. **python-matrix** - Python 3.9-3.13 testing 5. **security** - Secrets, vulnerabilities, licenses 6. **api-compat** - Breaking change detection 7. **packaging** - Build, install, entry point verification 8. **github-pr** - Create PR with full report (only if 1-7 pass) ## Behavior - Initialize pipeline state if not already running - Ru...