NoFallback key in extractors

[iTsMaaT]

Describe the feature you would like

Have extractors have a noFallback key, which if true, will make dp not try auto stream fallback if said extractor was detected as the one that handles the query.

Expected behavior

For example, one of my extractor can handle certain links, but no other extractor can, so if my extractpr detects the query but somehow fails, it could be good to have the option to not fallback, as to save ressources and make the search resolve faster, especially with a lot of extractors that do multiple link resolves

Screenshots

Additional context

This could also be good for my tts extractor, as it's only ever supposed to be called by protocol, and theres no reason for fallback to happen if it fails, as the query is not supposed to be a search