Revisit the BundleDeployment API's UX after the latest API overhaul

[timflannagan]

Follow-up to #293 which overhauled the BundleDeployment API to support the dynamic creation of Bundle contents.

Goal: revisit the status.installedBundleName and the custom printer columns.

Currently, the UX around the BD's printer column output can be confusing, especially in the case where a generated BundleA was successfully created/unpacked/installed, and the BD was updated with a different desired configuration, and the generated BundleB fails to unpack/install. In this case, the printer columns signal that there's still a successful installation as BundleA is still active, which can be confusing.

One implementation may be centered around using the Deployment/ReplicaSet status fields to derive printer columns (e.g. Ready/Available/etc.), and refactor the BD's printer columns to use boolean types to help communicate the current state of a resource vs. relying on string values which are difficult to accurately portray the full picture of the current state.

[exdx]

UX may include a numeric status: 0/1 or 1/2 available during a pivot that fails.

The UX may be informed by a higher level component (like deppy) handling this status and keeping the rukpak layer straightforward.

[timflannagan]

Related to #403 which can be a short term UX win.

[github-actions]

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