Harden sortie item assignment recovery

src/game/state/campaignState.ts

@@ -274,6 +274,7 @@ const maxCampaignBattleObjectiveEntries = 24;
 const maxCampaignBattleUnitEntries = 96;
 const maxCampaignBattleBondEntries = 96;
 const maxCampaignReserveTrainingEntries = 96;
+const maxCampaignSortieAssignmentUnits = 96;
 const maxCampaignDisplayTextLength = 180;
 
 export const campaignReserveTrainingFocusDefinitions: CampaignReserveTrainingFocusDefinition[] = [
@@ -1176,24 +1177,33 @@ function normalizeReserveTrainingSnapshot(value: unknown): CampaignReserveTraini
 
 export function normalizeCampaignSortieItemAssignments(assignments?: Record<string, unknown>, allowedUnitIds?: Set<string>) {
   return Object.entries(assignments ?? {}).reduce<CampaignSortieItemAssignments>((next, [unitId, stocks]) => {
-    if (!unitId || (allowedUnitIds && !allowedUnitIds.has(unitId))) {
+    const normalizedUnitId = normalizeKeyString(unitId);
+    if (
+      !normalizedUnitId ||
+      (allowedUnitIds && !allowedUnitIds.has(normalizedUnitId)) ||
+      (!allowedUnitIds && Object.keys(next).length >= maxCampaignSortieAssignmentUnits)
+    ) {
       return next;
     }
 
     const unitStocks = Object.entries(recordOrEmpty(stocks)).reduce<Record<string, number>>((nextStocks, [itemId, amount]) => {
-      const maxPerUnit = sortieSupplyMaxByUsableId[itemId];
+      const normalizedItemId = normalizeKeyString(itemId);
+      const maxPerUnit = sortieSupplyMaxByUsableId[normalizedItemId];
       if (!maxPerUnit) {
         return nextStocks;
       }
       const normalizedAmount = normalizeNonNegativeInteger(amount);
-      if (itemId && normalizedAmount > 0) {
-        nextStocks[itemId] = Math.min(maxPerUnit, normalizedAmount);
+      if (normalizedItemId && normalizedAmount > 0) {
+        nextStocks[normalizedItemId] = Math.min(maxPerUnit, normalizedAmount);
       }
       return nextStocks;
     }, {});
 
     if (Object.keys(unitStocks).length > 0) {
-      next[unitId] = unitStocks;
+      next[normalizedUnitId] = {
+        ...(next[normalizedUnitId] ?? {}),
+        ...unitStocks
+      };
     }
     return next;
   }, {});