Add domain push identifier support and account name

[ggalmazor]

Summary

• Add new_domain_push_identifier parameter for domain pushes
• Deprecate new_account_email in favor of new_domain_push_identifier
• Add name field to Account struct
• Update fixtures and tests

Closes dnsimple/dnsimple-engineering#425

[ggalmazor]

Sandbox Integration Test Results

Tested against https://api.sandbox.dnsimple.com using a sandbox user token (dnsimpletest_u_****MIWQ).

/v2/accounts response

Both accounts returned successfully. The name field is correctly deserialized (currently null/nil as the sandbox API does not yet return it — this is expected and will work once the API change is deployed).

Client output

ID: 1324, Email: guillermo.almazor@dnsimple.com, Name: null, Plan: teams-v3-monthly
ID: 2477, Email: guillemo.almazor+corpo@dnsimple.com, Name: null, Plan: corporate-yearly

Unit tests

All unit tests pass ✅

Notes

• The name field is wired up and ready to deserialize once the API returns it
• new_domain_push_identifier is a request-only parameter — no sandbox domain push test was run (would require a domain and target account)

[ggalmazor]

How this was tested

1. Unit tests — All existing and new unit tests pass. New tests cover:

   • Initiating a domain push with new_domain_push_identifier
   • Asserting the name field on Account

2. Sandbox integration test — Ran the client against https://api.sandbox.dnsimple.com using a sandbox user token. Verified:

   • /v2/accounts returns successfully and the name field deserializes without error (currently null as the API change is not yet deployed to sandbox)
   • /v2/whoami returns successfully
   • No regressions in existing functionality

[ggalmazor]

Fixtures PR: dnsimple/dnsimple-developer#971

[lokst]

@ggalmazor I realized dnsimple/dnsimple-ruby#462 (comment) may need resolving first

[ggalmazor]

@lokst I updated the branch to address dnsimple/dnsimple-ruby#462 (comment) Can you take another look please?

[lokst]

@ggalmazor The changes look good to me 👍