Change request: Only supply tags to LLM which are not set to "Match: None"

[joerg-hermanns]

It would be useful, if paperless-gpt could NOT supply tags to the LLM to chose, which are set to "Match: Manual".
I use those tags for workflow - so for example "z-needs-work" or "z-parked and so on.
If a tag is set to not get auto-matched i think that should also be valid for paperless-gpt
(the feature maybe could be configurable, if people do thin different than me?)

[phanex]

I agree. At least it can be a blacklist for tags, like it already is for correspondents.