docs: improve explanation in transfer-tokens.js

[ChaitanyaChute]

Description:
Improves readability of the examples/transfer-tokens.js by adding a high-level overview and inline explanatory comments.

Related issue(s):
Fixes #3580

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[lfdt-bot]

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[ChaitanyaChute]

@ivaylonikolov7 Please review

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
see 2 files with indirect coverage changes

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[ivaylonikolov7]

i am not sure if adding these console.logs before each examples are necessary. Some of them are pretty obvious like the one that closes the client. I like the comment at the beginning of the example but the other ones are pretty self-explanatory.

Also adding this to the CHANGELOG.md is redundant in my opinion. We update this changelog.md only with changes that may affect users that use the npm package.

[ChaitanyaChute]

@ivaylonikolov7 Thanks for the feedback!
I’ve removed the self-explanatory comments and removed the CHANGELOG entry .

[ChaitanyaChute]

@ivaylonikolov7 Please review