Make bun install 60% faster on Windows, improve reliability, reduce memory usage

[Jarred-Sumner]

What does this PR do?

This changes the synchronization primitives used by bun install from using Go-like channels to instead use an unbounded mpmc queue with large pre-allocated contiguous structs that are recycled (only dynamically allocated when pre-allocated space runs out).

This fixes deadlocks that can occur when many different packages finish extracting simultaneously when the main thread goes to sleep.

This closes node_modules folders when there are async tasks, which fixes #10039.

On Windows, this makes installWithHardlinks run concurrently, which offers a 60% performance boost to cached installs.

Fixes #4066
Fixes #5142

How did you verify your code works?

CI

[github-actions]

❌ @Jarred-Sumner 3 files with test failures on linux-x64:

• test/integration/next-pages/test/dev-server.test.ts 1 failing
• test/integration/next-pages/test/next-build.test.ts 1 failing
• test/js/node/watch/fs.watchFile.test.ts 1 failing

View test output

^{#a80697cc9703e42166467f3cd207604a397247e8}

[github-actions]

❌ @Jarred-Sumner 2 files with test failures on bun-darwin-aarch64:

• test/js/bun/http/serve.test.ts 6 failing
• test/js/node/http/node-http.test.ts 1 failing

View test output

^{#a80697cc9703e42166467f3cd207604a397247e8}

[github-actions]

❌ @Jarred-Sumner 4 files with test failures on linux-x64-baseline:

• test/cli/install/bunx.test.ts SIGTERM
• test/integration/next-pages/test/dev-server.test.ts 1 failing
• test/integration/next-pages/test/next-build.test.ts 1 failing
• test/js/node/watch/fs.watchFile.test.ts 1 failing

View test output

^{#a80697cc9703e42166467f3cd207604a397247e8}

[github-actions]

❌ @Jarred-Sumner 3 files with test failures on bun-darwin-x64:

• test/js/bun/spawn/spawn.test.ts SIGTERM
• test/js/node/http/node-http.test.ts 1 failing
• test/js/web/streams/streams.test.js 1 failing

View test output

^{#a80697cc9703e42166467f3cd207604a397247e8}

[github-actions]

❌ @Jarred-Sumner 9 files with test failures on bun-windows-x86_64-haswell

• test\cli\install\bunx.test.ts 1 failing
• test\integration\next-pages\test\dev-server-ssr-100.test.ts 1 failing
• test\integration\next-pages\test\dev-server.test.ts 1 failing
• test\integration\next-pages\test\next-build.test.ts 1 failing
• test\js\bun\shell\bunshell.test.ts 3 failing
• test\js\bun\shell\commands\rm.test.ts 4 failing
• test\js\bun\shell\leak.test.ts 2 failing
• test\js\node\dns\node-dns.test.js 2 failing
• test\js\web\workers\worker.test.ts SIGTERM

View test output

^{#a80697cc9703e42166467f3cd207604a397247e8}