`re-add -a deleted` option

[KaiStarkk]

Currently functionality for the re-add function is to re-monitor any items that are unmonitored. This suits the delete -a not-monitored workflow.

I currently use the delete -a delete workflow (makes the most sense to me, and allows me to use the monitor/unmonitor status for other purposes). The request is to have a re-add option that suits this workflow. Summary below:

Workflow	re-add -a deleted	re-add -a not-monitored
Step 1	Check exclusions	Check un-monitored
Step 2	If not available on providers, re-add and delete exclusion	If not available on providers, re-monitor

Right column - existing function
Left column - requested function

[KaiStarkk]

The list of previously excluded items could be found from API endpoint:

http://{HOST}:{PORT}/api/v3/importlistexclusion?apikey={API_KEY}