Replace pnpm-lock.yaml with package-lock.json. There was no pnpm-workspace.yaml
and no packageManager field, so the lockfile was the only pnpm-specific config.
Add package.json#allowScripts for sharp and unrs-resolver. pnpm 11 refuses to
install this branch at all without that approval (ERR_PNPM_IGNORED_BUILDS), so
recording it under npm keeps the branch installable; sharp backs next/image and
unrs-resolver backs eslint module resolution.
Update CLAUDE.md to describe npm commands and drop the stale pnpm permission
from the tracked local settings. next-env.d.ts and tsconfig.tsbuildinfo are
regenerated by the build.
Type-check, lint, test, and build fail on this branch exactly as they did on the
pnpm lockfile: six TS errors, an unresolvable @typescript-eslint/recommended
config, and a jest.config.ts that imports next/jest instead of next/jest.js.
Verified against the pre-change tree; none of it is caused by this commit.