Compose native Homeworld skill and Discovery modules

game/homeworld-game.ts

@@ -38,7 +38,9 @@ export function homeworldGameIntegrity(g: Game): void {
   const beforeForces =
     g.status === 'lobby' ||
     (g.status === 'setup' &&
-      (g.setupStage === 'prediction' || (g.setupStage === 'leaderSkills' && !!g.leaderSkills) || g.setupStage === 'traitors'));
+      (g.setupStage === 'prediction' ||
+        ((g.setupStage === 'skillTreachery' || g.setupStage === 'leaderSkills') && !!g.leaderSkills) ||
+        g.setupStage === 'traitors'));
   if (beforeForces) {
     if (state.custody !== null)
       throw new HomeworldCustodyError(