[emma31-dev]

Description

This change updates the UnusedAddressCommand to return all unused external addresses rather than only the next one. Previously, the command called Wallet::next_unused_address and returned a single AddressResult, which could be misleading if multiple addresses had already been revealed but not yet used. The output type is now ListResult<AddressResult>, populated by iterating over Wallet::list_unused_addresses on the external keychain. This gives users a complete picture of all addresses awaiting use, making the command more useful for wallet inspection and reducing the risk of address reuse caused by incomplete visibility. This pr solves issue #349 opened by me.

Checklists

All Submissions:

• I've signed all my commits
• I followed the contribution guidelines
• I ran cargo fmt and cargo clippy before committing

[Ishaan-0706]

i tested this using the cargo test --test cli --features rpc test_new_and_unused_address and test passes
but i thing i noticed that current test only looks for the word "address" so the test doesnt know that the returned value is list or just a single address
so we can update the test cases.
also the keychain -kind flag are you planning to implement it here or later?

[emma31-dev]

@Ishaan-0706 I totally missed that thanks for the feedback I was thinking of just making it into a separate command so it has a separate test. I'll make the change now

[Ishaan-0706]

can i work on that part?
i was looking to contribute some

[emma31-dev]

@Ishaan-0706 sure thing. Thanks for the helping hand.

[Ishaan-0706]

@emma31-dev is the work done?

[emma31-dev]

yes i've updated the test. it was a few lines fix i was wondering why u took so long. pull it and test wether its fixed on your end

[emma31-dev]

If you still want to help out work on some of the issues opened by me in the issues tab

[Ishaan-0706]

saw your pr on the issue #358 can i work on the test part ?

[emma31-dev]

@Ishaan-0706 sure.