npm projects now use npm install; lockfile CI opt-in via env var

Providers

New

• Node.js: npm projects now use npm install by default, preventing builds from failing when package-lock.json is missing or out of sync. Set RAILPACK_NODE_NPM_INSTALL="npm ci" to opt into deterministic installs; Railpack also suggests committing missing npm and pnpm lockfiles, as described in the dependency recommendations. by @iloveitaly in https://github.com/railwayapp/railpack/pull/643

CLI

New

• Mise: Updated mise version from v2026.7.11 to v2026.7.14.

Full Changelog: https://github.com/railwayapp/railpack/compare/v0.33.0...v0.34.0

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Internal improvements to tests, snapshots, and dependency maintenance.