Nice to have management commands

[hmpf]

It should be easier to control argus from the command line, for automation.

Ideas:

• add json output as an option to anything that returns anything
• create_knox_token
• otherwise manipulate tokens: show, delete, expire, extend life
• list_source_types (json output, csv?)
• list_sources (json output, csv?)
• .. others?

Each idea its own subissue of this one, and I suspect they are all "good first issue"s.

The management commands of today are all in the auth, dev or htmx namespaces (aka. django apps), we should probably have a "prod/maintenance" namespace and move most from dev to that. ("stresstest" could stay in dev.)

[rubik26]

hello. can i help you?