- new function `kube refine`
- define the required information in `$env.KUBERNETES_REFINE`, `kube
refine` will collect information according to its definition
- definitions in `status` and `cluster_status` are runtime information
and will not be collected. They are used in the `kg` command to display
status
- normalize the output of the `kg`, `kgp`, `kgs` command using `krefine`
- rename `kcconf` to `kccc` (kubectl change context clone)
- a new module, `refine.nu`, declaratively extracts data from complex
structures.
- `container-list` additionally displays the cmd field of the image
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Co-authored-by: nash <nash@iffy.me>
