Enable paired Ecaz and Moritani Discovery preview

game/discovery-module-profile.ts

@@ -52,7 +52,15 @@ export function discoveryModeSupported(game: FactionModuleProfile): boolean {
     if (player.faction === 'moritani') moritani = true;
     if (player.faction === 'harkonnen') harkonnen = true;
   }
-  return (!e3 || native === 1) && !(game.advanced && moritani && harkonnen);
+  return (!e3 || native >= 1 && native <= 2) && !(game.advanced && moritani && harkonnen);
+}
+
+/** The original E3 pair can use Discovery without choosing a Nexus or card variant. */
+export function pairedE3DiscoveryOnlyProfile(game: FactionModuleProfile): boolean {
+  return !game.nexusCards && !game.ecazTreachery && !game.leaderSkills &&
+    game.expansions.length === 1 && game.expansions[0] === 'ecaz' &&
+    game.players.some(player => player.faction === 'ecaz') &&
+    game.players.some(player => player.faction === 'moritani') && discoveryModeSupported(game);
 }
 
 /** Fresh or live classic all-fourteen Skills/Discovery, optionally Homeworlds/Tech/Advanced Strongholds.