Update cmd.js

[qbytx]

PR Description:

• Directory Handling: Uses path.resolve() for consistent paths; defaults to the current directory (.) when no valid argument is provided.
• Code Cleanup:
  • Added semicolons to follow ECMAScript guidelines, preventing ASI issues.
  • Removed redundant spread operator from args initialization.

These changes improve script reliability and readability. Let me know if you need any adjustments.

I ran my own tests but felt it was unnecessary to include them in the pr.

Signed-off-by: @qbytx / Eva O'Brien [email protected]

Checklist

• [x] run npm run test and npm run benchmark // tests passed for cmd.js

• [ ] tests and/or benchmarks are included // no features added

• [ ] documentation is changed or added // documentation is unchanged

• [x] commit message and code follows the Developer's Certification of Origin and the Code of conduct