openai/gpt-chat-latest → A (3:2)

Side A updates the release workflow toward npm OIDC trusted publishing by moving to Node 22, upgrading npm to a version that supports trusted publishing, and removing reliance on injected NPM auth tokens in the publish steps. Side B is a clean UI refactor that relocates the delete button into the post metadata and adjusts CSS layout, but it primarily changes presentation rather than project infrastructure or release behavior.