Update finance.hooks.ts

Changed mutation type to Vendor

Author: Tucker-G

src/frontend/src/hooks/finance.hooks.ts

@@ -369,7 +369,7 @@ export const useCreateAccountCode = () => {
  */
 export const useCreateVendor = () => {
   const queryClient = useQueryClient();
-  return useMutation<{ message: string }, Error, { name: string }>(
+  return useMutation<Vendor, Error, { name: string }>(
     ['vendors', 'create'],
     async (vendorData: { name: string }) => {
       const { data } = await createVendor(vendorData);