Cleaning up OTP project for code exchange

[robinske]

…nsole, cleaned up code

Description

Worked with @rishabkumar7 to update this project

• bumped twilio-node dependency
• delegated channel enabling back to console
• cleaned up code

Checklist

• I ran npm test locally and it passed without errors.
• I acknowledge that all my contributions will be made under the project's license.

Related issues

[cmsunu28]

Hey Kelley! Can you add some comments to the sample code so that a naive user could understand what the code is doing? Example: https://github.com/twilio-labs/function-templates/blob/main/funlet-find-me/functions/funlet-find-me.protected.js

[robinske]

@cmsunu28 done!