datumctl v0.15.0

This release introduces a major extensibility layer via a new plugin system and integrates AI assistance directly into the CLI and console for natural language resource management.

Extended CLI with Powerful Plugin System — You can now customize your CLI by installing official or community-built plugins that feel like native commands. It also includes an SDK for developers to build their own extensions with automatic authentication and security checks.

Natural Language AI Command Assistant — Manage your cloud resources using plain English instead of memorizing complex flags. Whether through the CLI or the embedded console chat, you can describe tasks like clearing DNS zones or listing projects, and the AI will generate the required operations for you.

In-Console Login and Welcome Screen — First-time setup and re-authentication are now seamless. You no longer have to drop out of the TUI to log in; the console handles the entire device flow and takes you straight to your resources once finished.

Reliable Credential Storage Fallbacks — The CLI is now more reliable in restricted or specialized environments. If your system's secure keyring is locked or missing, it automatically uses a local file fallback so you stay logged in.

Correct Kubeconfig Hostname Formatting — Prevents connection failures when using generated Kubernetes configurations by ensuring the server URL is always a valid HTTPS address.