Add special scenario rules to Geminate solo scenario

[keinkurt]

Is your feature request related to a problem? Please describe.

There are no special rules implementation for the Geminate solo scenario.

Describe the solution you'd like

Implentation of the scenario. In short it is

• There are spawning specified enemies for each monster dies. But spawning is at the start of the next round.
• There are 8 Monsters spawning:

1. one normal Lurker Wavethrower at D
2. one normal Flaming Bladespinner at B
3. one normal Lurker Wavethrower at F
4. one normal Robotic Boltshooter at A
5. one normal Robotic Boltshooter at C
6. one normal Lurker Soldier E
7. one normal Flaming Bladespinner B
8. one normal Ice Wraith at one starting hex and one elite Ice Wraith at the other starting hex

There are also special rules for the both Ice Wraith

• One Ice Wraith has a caracter token on it (players choise after spawning)
• Both Ice Wraith acts
• The player can only damage or target the Ice Wraith with the character token on it
• The Ice Wraith share their health points
• If the Ice Wraith draw the switch ability card, instead switch, the character token has to be move to the other Ice Wraith

Describe alternatives you've considered

None

Additional context

No response

[Lurkars]

Special rules for the two ice wraiths still missing.