[native] Clean up Entry delete action

Summary:
Instead of dispatching an action with an empty payload when we want to skip it, we should skip dispatching an action altogether.

Depends on D12261

Test Plan:

1. Tested with the rest of the stack. Tested entry creation, deletion, deletion while editing, save after editing
2. Flow and careful code inspection

Reviewers: tomek

Reviewed By: tomek

Differential Revision: https://phab.comm.dev/D12262