[FEATURE REQUEST] Make set amount of time for auto deletion of trash files customisable

[inson1]

Checklist

• [x] I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• [x] I have read the FAQ and my problem isn't listed.
• [x] I have taken the time to fill in all the required details. I understand that the feature request will be dismissed otherwise.
• [x] This issue contains only one feature request.
• [x] I have read and understood the contribution guidelines.

Is your feature request related to a problem? Please describe. Some people downloads lots of bigger videos etc., so they need more frequent auto deletion and some people dont need it that often or at all

Describe the solution you'd like Option to customise trash deletion time as often as 1 per day or even more often if possible and less often as 1 per year and option to disable it

[inson1]

https://github.com/SimpleMobileTools/Simple-Gallery/issues/2528