- Add morale bonus from buildings (e.g., Holo Simulator): flat +N% to total
colony production, uniformly boosting construction, defense, industry,
ecology, and research
- Add espionage restraint (offDrift): setting Intelligence to 'off' toward
an empire with neutral-or-better opinion drifts their attitude upward by
1/turn, giving a way to improve relations without gifting (gated on not
being at war and their opinion of you being >= 0)
- Display morale bonus in colony view when applicable
- Reduce planetShotDamageMult from 10 to 6
- Add verification tests for both new mechanics
