Modernize codebase: drop cross-fetch, require Node 18+, update tooling#55

Merged

typpo merged 3 commits into

claude/quickchart-modernize-u9etz9

Jun 30, 2026

Commits on Jun 29, 2026

Modernize tooling, drop cross-fetch, and bring deps up to date
claude
committed
Regenerate package-lock.json to drop stale chart.js peer metadata
claude
committed

Commits on Jun 30, 2026

Fix npm lockfile optional dependencies
typpo
committed