v0.1.2

- Documentation only. The agent skill explains how to look up every endpoint, parameter and model with `go doc` or on pkg.go.dev, and declares its license.
- The skill no longer lists the API credentials under OpenClaw's `requires.env`, which kept OpenClaw from loading it until they were set. It requires only `go`; the credentials are still documented as what your program reads.
- The README points to the full API reference, and the examples in the README and the skill were checked against the current code.