Add link to documentation (live when public; self-hostable)

README.md

@@ -2,7 +2,24 @@
 
 ![Bonsai | Fully Managed Elasticsearch & OpenSearch](doc/assets/bonsai.png)
 
-This is the Go API Client for [Bonsai](https://bonsai.io/)
+This is the Go API Client for [Bonsai Cloud](https://bonsai.io/) - The only 
+managed Elasticsearch, OpenSearch, and SolrCloud platform that provides the 
+support of a search engineering team, but at a fraction of the cost!
+
+## Documentation
+
+Full documentation is available on godoc at https://pkg.go.dev/github.com/omc/bonsai-api-go/v1/bonsai/
+
+### Self-hosting the docs
+
+1. Install [godoc](https://pkg.go.dev/golang.org/x/tools/cmd/godoc)
+   ```shell
+   go install golang.org/x/tools/cmd/godoc@latest
+   ```
+2. Run `godoc` from the project's root directory:
+   ```shell
+   godoc -http:6060
+   ```
 
 ## Installation