Tweak napi PR

[Jarred-Sumner]

What does this PR do?

Tweaks to #7175, plus another napi change

How did you verify your code works?

Locally, but tested with Prisma, resvg, and next build

[github-actions]

❌ @Jarred-Sumner 3 files with test failures on bun-darwin-aarch64:

• test/integration/next/default-pages-dir/test/next-build.test.ts
• test/js/bun/test/test-test.test.ts
• test/js/web/fetch/body-stream.test.ts

View test output

^{#4829970c27797ac90ddd48bb277eb3f743c5f46b}

[github-actions]

❌ @Jarred-Sumner 1 files with test failures on linux-x64-baseline:

• test/cli/install/registry/bun-install-registry.test.ts

View test output

^{#4829970c27797ac90ddd48bb277eb3f743c5f46b}

[github-actions]

❌ @Jarred-Sumner 1 files with test failures on linux-x64:

• test/cli/install/registry/bun-install-registry.test.ts

View test output

^{#4829970c27797ac90ddd48bb277eb3f743c5f46b}

[github-actions]

❌ @Jarred-Sumner 6 files with test failures on bun-darwin-x64-baseline:

• test/js/bun/spawn/spawn-streaming-stdout.test.ts
• test/js/bun/util/which.test.ts
• test/js/node/fs/fs.test.ts
• test/js/node/watch/fs.watchFile.test.ts
• test/js/third_party/webpack/webpack.test.ts
• test/js/web/timers/setTimeout.test.js

View test output

^{#4829970c27797ac90ddd48bb277eb3f743c5f46b}