Pathplanner doesnt completely cover the map on some situations

[ShadedSelf]

This leaves small patches of uncut grass. Seems to happen mostly with either ring pattens or where ring and lines meet.

[EinEinfach]

After a trying to solve mentioned issues in the code (without a success). I have a simple solutions for case 1, 2, 3. Just set border laps at least greater one as distancetoborder value. Case 4, no idea at the moment how to solve that.