fix : corrections de tous les retours + modification de la seed et fixtures

frontend/pages/shipment/finish-shipment.vue

@@ -1,7 +1,7 @@
 <template>
-    <div class="flex items-center justify-start gap-10 mt-16">
-        <Icon @click="router.push('/')" name="gg:arrow-left-o" style="color: black" size="44" class="cursor-pointer"/>
-        <h1 class="text-3xl font-bold uppercase">listes des expéditions finie</h1>
+    <div class="flex items-center justify-start gap-10">
+        <Icon @click="router.push('/')" name="gg:arrow-left-o" size="44" class="cursor-pointer text-primary-500"/>
+        <h1 class="text-3xl font-bold uppercase text-primary-500">listes des expéditions finie</h1>
     </div>
 
     <div class="px-[86px]">
@@ -38,7 +38,7 @@
                         </div>
                     </template>
                 </div>
-                <div>Vide : {{ formatWeighing(shipment, 'tare') }} <br>  Plein :{{ formatWeighing(shipment, 'gross') }}</div>
+                <div>{{ formatWeighing(shipment) }}</div>
             </div>
         </div>
     </div>
@@ -51,12 +51,15 @@ import {getShipmentList} from "~/services/shipment";
 const shipmentList = ref<ShipmentData[]>()
 const router = useRouter()
 
-const formatWeighing = (shipment: ShipmentData, type: 'gross' | 'tare') => {
-    const entry = shipment.weights?.find((weight) => weight.type === type)
-    if (!entry || entry.weight == null || entry.dsd == null) {
+const formatWeighing = (shipment: ShipmentData) => {
+    const gross = shipment.weights?.find((weight) => weight.type === 'gross')?.weight
+    const tare = shipment.weights?.find((weight) => weight.type === 'tare')?.weight
+
+    if (gross == null || tare == null) {
         return '—'
     }
-    return `${entry.weight} kg`
+
+    return `${gross - tare} kg`
 }
 
 const formatBovinShipmentLines = (shipment: ShipmentData) => {