As a platform engineer, I want to create, list, and delete meshStack API keys programmatically via the meshStack REST API. Currently, API keys can only be created through the meshStack UI (Admin Area > Access Control > API Keys). This makes it impossible to automate API key lifecycle management, which is needed for: Automated provisioning of API keys as part of infrastructure-as-code workflows Programmatic key rotation for security compliance Self-service API key management integrated into CI/CD pipelines The ephemeral API keys feature (for Building Block runs) covers a narrow use case but does not allow creating persistent, named API keys with configurable permissions via the API. Requested capabilities: POST endpoint to create a new API key with specified name and permissions GET endpoint to list existing API keys DELETE endpoint to revoke/delete an API key Ability to set permission scopes on creation
