fix: sync package-lock.json with package.json (npm ci is broken on main)

[AndrewDongminYoo]

What

Regenerate package-lock.json so it matches package.json again — npm ci currently fails on main.

Why

On current main (6661b81), a clean install aborts:

npm error `npm ci` can only install packages when your package.json and package-lock.json or npm-shrinkwrap.json are in sync.
npm error Missing: @emnapi/core@1.11.2 from lock file
npm error Missing: @emnapi/runtime@1.11.2 from lock file
npm error Invalid: lock file's @emnapi/wasi-threads@1.2.1 does not satisfy @emnapi/wasi-threads@1.2.2

This breaks any fresh clone / CI job that relies on npm ci.

How

npm install --package-lock-only (npm 11) — no manual edits. Besides the missing @emnapi/* entries, npm also normalized a few stale "peer": true flags, which is where the extra churn in the diff comes from.

Testing

• npm ci — clean install succeeds (root; mcp-server was already in sync).
• tsc --build clean.
• Mock test suite: 1709 tests pass.