docs(README): add missing packages to project structure section

README.md

@@ -106,14 +106,16 @@ nix-overlay/
 │   ├── default.nix             # Binary-cache-friendly overlay
 │   └── shared-nixpkgs.nix      # Dependency-sharing overlay
 ├── packages/                    # Package definitions
+│   ├── container-use/          # Containerized environments for coding agents
 │   ├── default/                # Meta-package listing all packages
 │   ├── desloppify/             # Codebase health scanner for AI agents
-│   ├── freebuff/               # Free coding agent (Codebuff)
 │   ├── flake-inputs/           # Utility for caching flake inputs
+│   ├── freebuff/               # Free coding agent (Codebuff)
 │   ├── goose-cli/              # Goose AI agent CLI
 │   ├── graphify/               # Knowledge graph generator for code folders
+│   ├── kubernetes-mcp-server/  # MCP server for Kubernetes and OpenShift
 │   ├── mcp-gateway/            # MCP protocol gateway
-│   ├── radar/                    # Kubernetes UI (topology, timeline, Helm, GitOps)
+│   ├── radar/                  # Kubernetes UI (topology, timeline, Helm, GitOps)
 │   └── skillsmcp/              # MCP server for Agent Skills
 └── README.md
 ```