chore(api): update api/x commands

[Shillaker]

Description

Run make x-cmd to generate code for latest public API schema.

Changes:

• New DBaaS endpoints
• New environmental impact endpoints
• Miscellaneous comment and doc updates
• Add openapi.json and public-api.json to .gitignore (created by make x-cmd and should not be checked in)

Checklist

• Changelog updated (under Unreleased block, and add the Pull Request #number for each bit you add to the CHANGELOG.md)
• Testing

Testing

Ran locally with new endpoint, get-impact-report:

go run . api get-impact-report --from 2026-08-01 

And received the expected response.

[Shillaker]

@kobajagi I'm assuming I don't need to update the changelog for experimental endpoints, is that correct?