Add option to not serve cluster resources #8
Description
This tool leverages MCP resources to show the Kubernetes resources available in a cluster. While this is very handy for discovery, this might be tough on the LLM's context on very large clusters.
So, let's add a flag to make this behavior optional. The MCP still has the get_resource and list_resources operations, so it's still useful without this. But, in smaller clusters the resource list brings a lot more useful context from the start. We'd still be serving the resource templates.
I'm not sure what the default should be: with this behavior or without. So, let's jointly gather feedback on this!