Better states separation #130
Description
Is your feature request related to a problem? Please describe.
With anti-MEV extension added, the bounds between states in our nice and simple state machine are vanishing. There's a set of repetitive checks (#129 (comment)) in state transitions that may be avoided.
Describe the solution you'd like
We need to refactor anti-MEV extension to have more clean state transitions.
Describe alternatives you've considered
Leave it as is, it works.