网页端：修改现场开支新增项的排序

oa-ui/src/views/flowable/form/budget/siteExpenses.vue

     submitNewExpense() {
       this.$refs["newExpenseForm"].validate(valid => {
         if (valid) {
+          let length = this.dict.type.cmc_borrow_expense.length;
           this.newExpenseForm.dictType = 'cmc_borrow_expense';
           this.newExpenseForm.dictLabel = this.newExpenseForm.name;
           this.newExpenseForm.dictValue = this.newExpenseForm.name;
-          this.newExpenseForm.listClass = 'default'
+          this.newExpenseForm.listClass = 'default';
+          this.newExpenseForm.dictSort = length;
           addData(this.newExpenseForm).then(response => {
             this.$modal.msgSuccess("新增成功");
             this.open = false;