Cloud Manage Project

You'll use this to list, update, delete, or reset credentials on existing projects, plus it manages the workflow for connecting to a project you didn't just spin up. The implementation is careful about credential handling, storing passwords in `.elastic-credentials` and keeping secrets out of chat history entirely. One thing to know: it distinguishes between Cloud API keys (for managing projects) and Elasticsearch API keys (for actually querying data), which can trip you up if you're not paying attention. If you're already using `cloud-setup` for new projects, this is the natural next step for everything that comes after.