feat: get all token balances

[michaelessiet]

Pull Request Description

Related Issue

This doesn't fix any pre-existing issue, but is an attempt to claim the bring your own idea bounty.

Changes Made

This PR adds the following changes:

• when token address is not supplied get_balance returns an object containing the amount of sol an address has but also the balance of each of it's non-TOKEN2022 token accounts

Implementation Details

• While reading the Solana RPC docs I came across an endpoint that fetches all the token accounts owned by an address returns their balances along with that.
• So with this data I thought why not just implement get_balance to be more comprehensive than just simple number values

Transaction executed by agent

Example transaction:

Prompt Used

What's my balance

Additional Notes

Checklist

• I have tested these changes locally
• I have updated the documentation
• I have added a transaction link
• I have added the prompt used to test it

[michaelessiet]

The large number of changes is because of the lint command. Some prior commits weren't linted

[michaelessiet]

More examples verifying that the change doesn't break anything related to the balance tool

[thearyanag]

hey @michaelessiet - can we separate this into 2 tools?

1. wallet balance
2. token balance

given that some times, agent just want to knows it's SOL balance

[michaelessiet]

Sure. Will do

[michaelessiet]

Hey @thearyanag , I've updated the PR and separated it into 2 separate actions

[thearyanag]

hey @michaelessiet - can you also pls update the final SS showcasing it

[michaelessiet]

Yup, on it

[michaelessiet]

the screenshot in the initial PR comment has been updated

[arihantbansal]

LGTM!