add customer_id prop to RhfVehicleSelectField and update vehicle query

Co-authored-by: Copilot <copilot@github.com>

apps/dashboard/modules/job-cards/job-card-form.tsx

@@ -208,6 +208,7 @@ export function JobCardForm({ resourceId, initialData, onSuccess }: JobCardFormP
 
     const hasInsurance = form.watch("has_insurance")
     const status = form.watch("status")
+    const customer = form.watch("customer")
     const isCheckIn = status === "check_in"
 
     const { mutate, error, isPending } = useFormMutation(form, {
@@ -250,7 +251,7 @@ export function JobCardForm({ resourceId, initialData, onSuccess }: JobCardFormP
 
                     <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
                         <RhfCustomerSelectField name="customer" />
-                        <RhfVehicleSelectField name="vehicle" />
+                        <RhfVehicleSelectField name="vehicle" customer_id={customer?.value} />
                     </div>
 
                     <RhfCheckboxField name="has_insurance" label="Has Insurance Work?" />

apps/dashboard/modules/vehicles/rhf-vehicle-select-field.tsx

@@ -72,6 +72,7 @@ export type RhfVehicleSelectFieldProps<
     required?: boolean
     disabled?: boolean
     placeholder?: string
+    customer_id?: string | null
 }
 
 // ── Component ──
@@ -86,6 +87,7 @@ export function RhfVehicleSelectField<
     required,
     disabled,
     placeholder = "Search by make, model, year, or plate...",
+    customer_id,
 }: RhfVehicleSelectFieldProps<TValues, TName>) {
     const api = useAuthApi()
     const anchorRef = useRef<HTMLDivElement>(null)
@@ -100,9 +102,9 @@ export function RhfVehicleSelectField<
     } = useController({ name, control, disabled })
 
     const { data: options = [], isLoading } = useQuery<VehicleOption[]>({
-        queryKey: [VEHICLE_ROUTES.INDEX, "vehicle-select"],
+        queryKey: [VEHICLE_ROUTES.INDEX, "vehicle-select", customer_id],
         queryFn: async () => {
-            const res = await api.vehicles.list()
+            const res = await api.vehicles.list({ customer_id: customer_id || undefined })
             return extractItems(res).map(buildVehicleOption)
         },
         staleTime: 5 * 60 * 1000,
@@ -129,7 +131,7 @@ export function RhfVehicleSelectField<
 
     const combobox = (
         <div ref={anchorRef}>
-                <Combobox
+                 <Combobox
                     value={field.value}
                     onValueChange={(val: VehicleOption | VehicleOption[] | null) => {
                         const single = Array.isArray(val) ? val[0] ?? null : val