chore(task): exit process in Node.js

[Brooooooklyn]

For debugging purpose

[Copilot]

Pull Request Overview

This PR refactors exit handling in the CLI by moving process termination from Rust to Node.js. Instead of calling std::process::exit() directly in Rust, the code now returns exit codes that are handled by the Node.js layer.

• Changed Rust function return type from Result<()> to Result<i32> to return exit codes
• Removed direct std::process::exit() calls in Rust and return exit codes instead
• Added exit code handling in Node.js with process.exit(exitCode)

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated 1 comment.

File	Description
packages/cli/binding/src/lib.rs	Modified run function to return exit codes instead of calling std::process::exit()
packages/cli/src/bin.ts	Added .then() handler to receive exit code and call process.exit()

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[Brooooooklyn]

Merge activity

• Sep 25, 9:29 AM UTC: A user started a stack merge that includes this pull request via Graphite.
• Sep 25, 9:30 AM UTC: Graphite rebased this pull request as part of a merge.
• Sep 25, 9:34 AM UTC: @Brooooooklyn merged this pull request with Graphite.