improved some bugs

public/mobile/modules/lager/shippingnote/ShippingNoteForm.js

@@ -169,53 +169,27 @@ export default {
             return hoursEntries.value.map(e => e.userId).filter(id => id !== null);
         });
 
-        // Initialize
         onMounted(async () => {
-            await Promise.all([
-                loadUserCar(),
-                loadAllCars(),
-                loadHourTypes()
-            ]);
+            await loadInitializationData();
             detectGPS();
         });
 
-        // Load user's assigned car
-        const loadUserCar = async () => {
+        const loadInitializationData = async () => {
             try {
-                const data = await shippingNoteApi.get(`getUserCar?userId=${props.user?.id}`);
-                if (data.success && data.car) {
-                    userCar.value = data.car;
-                    if (hoursEntries.value[0]) {
-                        hoursEntries.value[0].carId = data.car.id;
-                        hoursEntries.value[0].carName = data.car.name;
+                const data = await shippingNoteApi.get('initialize');
+                if (data.success) {
+                    if (data.userCar) {
+                        userCar.value = data.userCar;
+                        if (hoursEntries.value[0]) {
+                            hoursEntries.value[0].carId = data.userCar.id;
+                            hoursEntries.value[0].carName = data.userCar.name;
+                        }
                     }
-                }
-            } catch (e) {
-                console.error('Failed to load user car:', e);
-            }
-        };
-
-        // Load all available cars
-        const loadAllCars = async () => {
-            try {
-                const data = await shippingNoteApi.get('getAllCars');
-                if (data.success) {
-                    allCars.value = data.cars || [];
-                }
-            } catch (e) {
-                console.error('Failed to load cars:', e);
-            }
-        };
-
-        // Load hour types
-        const loadHourTypes = async () => {
-            try {
-                const data = await shippingNoteApi.get('getHourTypes');
-                if (data.success) {
+                    allCars.value = data.allCars || [];
                     hourTypes.value = data.hourTypes || [];
                 }
             } catch (e) {
-                console.error('Failed to load hour types:', e);
+                console.error('Failed to load initialization data:', e);
             }
         };