refactor: expose generated code and client business logic to share with Kapacitor (#103)

* refactor: take clients out of internal

* refactor: move stdio to pkg

* Move internal/api to api

* refactor: final changes for Kapacitor to access shared functionality

* chore: regenerate mocks

* fix: bad automated refactor

* chore: extra formatting not caught by make fmt

.gitignore

@@ -17,5 +17,5 @@ dist/
 vendor/
 
 # Docs generated from our openapi repo
-internal/api/cli.yml
-internal/api/cli.gen.yml
+api/cli.yml
+api/cli.gen.yml