fix: schema name collisions in VecLotusJson

[aatifsyed]

Who the fuck wrote this code?

This fixes, in our openrpc:

• ugly names
• immediate recursion

Reference issue to close (if applicable)

4032

Other information and links

Change checklist

• [ ] I have performed a self-review of my own code,
• [ ] I have made corresponding changes to the documentation,
• [ ] I have added tests that prove my fix is effective or that my feature works (if possible),
• [ ] I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.