Fix permission denial keyword types and pin examples to gpt-5.2#18

krukow merged 2 commits intomaincopilot-community-sdk/copilot-sdk-clojure:mainfrom

fix/permission-kind-keywords-and-example-modelscopilot-community-sdk/copilot-sdk-clojure:fix/permission-kind-keywords-and-example-modelsCopy head branch name to clipboard