v0.4.0

Changelog

• 9575220 feat: add GitHub Action for auto-indexing
• d4f9fa8 feat: add Share button to visual map for downloading standalone HTML
• 8b2e019 feat: add framework pattern detection with routes, API, middleware, entry points
• a030a7f feat: add stacklit export command for markdown overview (#36)
• 2dae4c2 feat: run --summary via agent CLI (claude -p by default) (#33)
• 0f0a7a0 fix(npm): harden Windows install against quoting and silent failures
• 9e60662 fix(npm): read install.js version from package.json (#37)
• 94587aa fix(npm): use PowerShell Expand-Archive on Windows
• 950a2d5 fix: Windows install + config docs (closes #32, #34) (#35)
• bb4149a fix: cleanup deduplicate comparison tables (#17)
• e0b036f fix: filter trimmed module references (#18)
• c8da785 fix: run stacklit action on push to master with auto-commit, not on PRs (#16)