chore(vscode): clean up format and improve logs

[benfdking]

No description provided.

[Copilot]

Pull Request Overview

This PR cleans up code formatting and logging in the VS Code extension while modernizing command execution by transitioning from synchronous to asynchronous patterns.

• The execAsync function is converted to an async function with consolidated logging.
• The synchronous execSync call in the format command is replaced with an asynchronous execAsync call.
• The return type of the internalFormat function is updated to reflect that no numeric result is returned.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
vscode/extension/src/utilities/exec.ts	Converted execAsync to async and centralized logging to improve clarity.
vscode/extension/src/commands/format.ts	Replaced execSync with execAsync and updated the return type accordingly.

Comments suppressed due to low confidence (1)

vscode/extension/src/commands/format.ts:40

• Changing the return type from Result<number, ErrorType> to Result<undefined, ErrorType> may affect consumers expecting a numeric value on success; update documentation or ensure downstream compatibility.

const internalFormat = async (): Promise<Result<undefined, ErrorType>> => {

[themisvaltinos]

now that this is async, does the way AbortSignal is handled in execAsyncCore with child.kill() risk leaving behind hanging processes or it is always graceful? (I'm not fully familiar with this kind of handling, just asking to understand)

[benfdking]

I reformated to make it slightly safer 🙏