chore: remove empty ModularParts arrays from equipment (#2565)

Reviewed-on: OpenWF/SpaceNinjaServer#2565
Co-authored-by: Sainan <63328889+Sainan@users.noreply.github.com>
Co-committed-by: Sainan <63328889+Sainan@users.noreply.github.com>

src/services/inventoryService.ts

@@ -25,7 +25,8 @@ import {
     INemesisWeaponTargetFingerprint,
     INemesisPetTargetFingerprint,
     IDialogueDatabase,
-    IKubrowPetPrintClient
+    IKubrowPetPrintClient,
+    equipmentKeys
 } from "@/src/types/inventoryTypes/inventoryTypes";
 import { IGenericUpdate, IUpdateNodeIntrosResponse } from "@/src/types/genericUpdate";
 import { IKeyChainRequest, IMissionInventoryUpdateRequest } from "@/src/types/requestTypes";
@@ -2117,6 +2118,21 @@ export const cleanupInventory = (inventory: TInventoryDatabaseDocument): void =>
             inventory.LotusCustomization.syancol = {};
         }
     }
+
+    {
+        let numFixed = 0;
+        for (const equipmentKey of equipmentKeys) {
+            for (const item of inventory[equipmentKey]) {
+                if (item.ModularParts?.length === 0) {
+                    item.ModularParts = undefined;
+                    ++numFixed;
+                }
+            }
+        }
+        if (numFixed != 0) {
+            logger.debug(`removed ModularParts from ${numFixed} non-modular items`);
+        }
+    }
 };
 
 export const getDialogue = (inventory: TInventoryDatabaseDocument, dialogueName: string): IDialogueDatabase => {