refactor: use new format for packs

packs/creatures/Holzschild_n3SYaxRnVV0nTKtq.json

@@ -0,0 +1,35 @@
+{
+  "_id": "n3SYaxRnVV0nTKtq",
+  "name": "Holzschild",
+  "type": "shield",
+  "img": "icons/equipment/shield/round-wooden-boss-steel-brown.webp",
+  "effects": [],
+  "folder": null,
+  "sort": 0,
+  "flags": {
+    "core": {
+      "sourceId": "Compendium.ds4.equipment.J7d2zx4kqKEdMR1j"
+    }
+  },
+  "system": {
+    "description": "<p>Zerbricht bei einem Abwehr-Patzer</p>",
+    "quantity": 1,
+    "price": 1,
+    "availability": "hamlet",
+    "storageLocation": "-",
+    "equipped": true,
+    "armorValue": 1
+  },
+  "ownership": {
+    "default": 0
+  },
+  "_stats": {
+    "systemId": null,
+    "systemVersion": null,
+    "coreVersion": null,
+    "createdTime": null,
+    "modifiedTime": null,
+    "lastModifiedBy": null
+  },
+  "_key": "!actors.items!C4xijAwQdhRHz0Cs.n3SYaxRnVV0nTKtq"
+}