feat(packages): add kubernetes-mcp-server v0.0.62

Model Context Protocol (MCP) server for Kubernetes and OpenShift.
Native Go implementation that interacts directly with the Kubernetes
API server without external dependencies like kubectl or helm.

- Added package.nix using buildGoModule (CGO_ENABLED=0, static build)
- Added default.nix wrapper for blueprint auto-discovery
- Updated README.md with the new package entry
- Added task requirements document in tasks/kubernetes-mcp-server.md

packages/kubernetes-mcp-server/default.nix

@@ -0,0 +1 @@
+{ pkgs, ... }: pkgs.callPackage ./package.nix { }