nice to have: funciont to delete emails from search list

Description

from search list I can delete the selected mail

Steps to Reproduce

from received mail clich on search button. Dekko founds all mails correctly that match with search paramenter. Now with long tap on mail (as in received mails) not actives selection square to select and delete the mails

Actual Behavior

Now the selections of massive mail available only in received mails

Expected Behavior

Could be nice to have the same functions in the search functionality

Your Environment

• Dekko version:
• Ubuntu Touch version: OTA 12
• device: OPO
• Email provider: gmail and outlook