Enhancement: View Actions

[hasansezertasan]

Is your feature request related to a problem? Please describe.
Having batch actions and row actions is awesome for the record based actions but what if I want to add custom create function with less required fields.

Other scenario could be a batch action for the "entire table", which is lacking us because of the pagination. I may want to apply a batch action to the entire table, what should I do? Paginate the entire table and repeat the same action for all?

Another scenario might only be a functionality that is not related to any record. Starlette Admin has a lot of potential to be it's own web framework and offering features like this could attract the developers (like me)...

The buttons could be above or below the table or maybe in the menu?

Describe alternatives you've considered
FastAPI Amis Admin is quite good for configurations like this but it doesn't use Jinja2 and it lacks English documentation

Additional context
I'm planning to do some work on this, wdyt about this feature @jowilf?