[Task] Create a protections show command that gets run when you say !draupnir protections <name>

[Gnuxie]

Description

We can't see the protection's settings and their documentation, and we also can't see the active capability provider set, or their interfaces. But we need to.

Acceptance Criteria

• The command shows each protection setting with its current and default values.
• The command shows each capability and the active capability provider.
• The two sections are separated by a break
• If we already have documentation to hand about what the settings are used for, then include it.

PRs

• Replace old protection settings with the new persistent config description abstraction Gnuxie/matrix-protection-suite#66
• protections show command and protections config fixes Draupnir#626
• Make reference to show command in the protections list command. Draupnir#628

[Gnuxie]

Things not completed in the-draupnir-project/Draupnir#626:

• Protections show command is aliased when someone uses !draupnir protections <name>
  • I don't think our command infrastructure supports an easy way to do this, which sucks. We could make
    the return type of the protections command a union of its list result and the protections show result.
    That would work ok, but it might be confusing.
• Commands to change the active capability provider (probably needs to be considered under [Story] Add capability management to Draupnir and MPS #6 instead)
• We need to demonstrate with an example that protections can create commands specifically for the purpose of making configuration of protection settings easier. Since the commands to alter settings are quite long and horrible.

[Gnuxie]

• Change the order of protections in the protections list command so that they show by enabled and then by alphabetical order
• Make sure that we DO NOT show the help command when misspelling a protection name.