Terminal find widget decorations are not strong enough

[isidorn]

Testing #148060

Imho this is not strong enough. Can we double the pixels here?
Or render the whole background in the occurrence color like the editor does.

fyi @misolori

[miguelsolorio]

I filed a similar issue to be more consistent with the editor find widget (when the terminal contrast is turned off) #147013

[isidorn]

Thanks @misolori
I leave it up to Daniel and Megan to close this as dup if needed.

[meganrogge]

/Duplicate #147013