fix(i18n): update remaining filament labels in multiple languages

frontend/src/components/AssignSpoolModal.tsx

@@ -177,7 +177,7 @@ export function AssignSpoolModal({ isOpen, onClose, printerId, amsId, trayId, tr
                         <p className="text-xs text-bambu-gray">
                           {spool.color_name || ''}
                           {spool.label_weight ? ` - ${spool.label_weight}g` : ''}
-                          {spool.label_weight ? ` (${Math.max(0, Math.round(spool.label_weight - spool.weight_used))}g remaining)` : ''}
+                          {spool.label_weight ? ` (${Math.max(0, Math.round(spool.label_weight - spool.weight_used))}g ${t('ams.remainingUnit')})` : ''}
                         </p>
                       </div>
                       {selectedSpoolId === spool.id && (

frontend/src/i18n/locales/de.ts

@@ -2682,6 +2682,8 @@ export default {
     kFactor: 'K-Faktor',
     fill: 'Füllstand',
     configure: 'Konfigurieren',
+    used: 'verwendet',
+    remainingUnit: 'verbleibend',
   },
 
   // Print modal

frontend/src/i18n/locales/en.ts

@@ -2686,6 +2686,8 @@ export default {
     kFactor: 'K Factor',
     fill: 'Fill',
     configure: 'Configure',
+    used: 'used',
+    remainingUnit: 'remaining',
   },
 
   // Print modal

frontend/src/i18n/locales/fr.ts

@@ -2674,6 +2674,8 @@ export default {
     kFactor: 'Facteur K',
     fill: 'Remplir',
     configure: 'Configurer',
+    used: 'utilisé',
+    remainingUnit: 'restant',
   },
 
   // Print modal

frontend/src/i18n/locales/it.ts

@@ -2397,8 +2397,10 @@ export default {
     externalSpool: 'Bobina esterna',
     profile: 'Profilo',
     kFactor: 'K Factor',
-    fill: 'Residuo',
+    fill: 'Livello',
     configure: 'Configura',
+    used: 'utilizzato',
+    remainingUnit: 'rimanente',
   },
 
   // Print modal

frontend/src/i18n/locales/ja.ts

@@ -2604,6 +2604,8 @@ export default {
     kFactor: 'K値',
     fill: '充填率',
     configure: '設定',
+    used: '使用済み',
+    remainingUnit: '残り',
   },
   printModal: {
     flowCalibration: 'フローキャリブレーション',