Added Quantity to Invetoryitems

pages/inventoryitems/[mode]/[[id]].vue

@@ -18,7 +18,8 @@ let currentItem = ref(null)
 const mode = ref(route.params.mode || "show")
 const itemInfo = ref({
     name: null,
-    description: null
+    description: null,
+  quantity: 0
 })
 
 //Functions
@@ -84,6 +85,7 @@ setupPage()
           <div class="text-wrap">
             <p v-if="currentItem.currentSpace">Lagerplatz: {{dataStore.getSpaceById(currentItem.currentSpace).spaceNumber}} - {{dataStore.getSpaceById(currentItem.currentSpace).description}}</p>
             <p>Seriennummer: {{currentItem.serialNumber}}</p>
+            <p>Menge: {{currentItem.quantity > 0 ? currentItem.quantity : 'Einzelarktikel'}}</p>
             <p>Artikelnummer: {{currentItem.articleNumber}}</p>
             <p>Lieferant: {{currentItem.vendor ? currentItem.vendor.name : ''}}</p>
             <p>Kaufdatum: {{currentItem.purchaseDate}}</p>
@@ -135,6 +137,15 @@ setupPage()
           v-model="itemInfo.serialNumber"
       />
     </UFormGroup>
+    <UFormGroup
+        label="Menge:"
+        help="Einzelartikel 0 und Mengenerfassung größer 0"
+    >
+      <UInput
+          type="number"
+          v-model="itemInfo.quantity"
+      />
+    </UFormGroup>
     <UFormGroup
         label="Artikelnummer:"
     >