Filter results by source

[tisupe]

Is your feature request related to a problem? Please describe.
Would be nice to have filtering results by source

Describe the solution you'd like
A button to to show check menu with selected providers from settings which user can select or deselect to filter results (^^).

Describe alternatives you've considered
i really dk.

Additional context
Going to setting to deselect providers then search just requires few more touchs (..).

and, Thanks its an awesome app̗̀( ˶'ᵕ'˶)

[prajwalch]

On next release including #50 :)