chore(release): bump version to 0.14.0 and rebuild dist

[kalwalt]

Phase A of the release runbook (MAINTAINERS.md)

• Bumped package.json version 0.13.0 → 0.14.0 (minor: substantial work, no public API break — only additive types from matrix_t re-allocates a data_type lookup table on every construction #159's shared_data_type export).
• Regenerated package-lock.json with npm 11.
• Rebuilt dist/jsfeatNext.js, dist/jsfeatNext.mjs, types/.
• Generated the 0.14.0 section of CHANGELOG.md via git-cliff.

What's in this release

Everything merged since 0.13.0: #86 phases 2–3 (per-module benchmark suite, CI smoke gate + typecheck scope fix for #157), three real performance fixes found through profiling (#159 data_type singleton, #165 invert_3x3 EPSILON hoist, #166 YAPE helper aliasing), and a small README cleanup (#154).

Verification

npm test: 265 passed. npm run typecheck, npm run format-check, npm run build-ts all clean. npm audit flags one pre-existing high-severity advisory in brace-expansion, three levels below typedoc (a devDependency) — the published package has zero runtime dependencies, so this does not affect consumers. Not addressed here; flagging for awareness.

Once merged, next step is promoting dev → main and tagging 0.14.0 per Phase B.

🤖 Generated with Claude Code