Adopt authorized Advanced Storm and alliance separation defaults

components/advanced-ally-separation.tsx

@@ -0,0 +1,12 @@
+import type { GameView } from '@/game/engine';
+
+/** The engine quote carries public locations only, never concealed force values. */
+export function AdvancedAllySeparation({ quote }: {
+  quote: GameView['advancedAllySeparation'];
+}) {
+  if (!quote?.territories.length) return null;
+  return <output id="advanced-ally-separation" className="notice block">
+    Finishing now sends your forces in{' '}
+    {quote.territories.join(', ')} to Tanks under the Advanced alliance rule.
+  </output>;
+}