bug: @optave/codegraph-win32-x64-msvc missing from optionalDependencies

[carlos-alm]

Found during dogfooding v2.4.0

Severity: High
Command: npm install @optave/codegraph@2.4.0

Reproduction

mkdir /tmp/test && cd /tmp/test && npm init -y
npm install @optave/codegraph@2.4.0
node -e "const p = require('@optave/codegraph/package.json'); console.log(p.optionalDependencies)"
npx codegraph info

Expected behavior

optionalDependencies should include @optave/codegraph-win32-x64-msvc: "2.4.0" and codegraph info should report engine: native.

Actual behavior

Only darwin-arm64, darwin-x64, and linux-x64-gnu are listed. Windows binary is absent. codegraph info reports engine: wasm on Windows.

The win32 package exists on npm (@optave/codegraph-win32-x64-msvc@2.4.0) but isn't pulled in during install because it's not in optionalDependencies.

Root cause

The package.json optionalDependencies object only contains 3 platform packages. The win32-x64-msvc entry was never added.

Suggested fix

Add to package.json optionalDependencies:

"@optave/codegraph-win32-x64-msvc": "2.4.0"