Resolve UNK mileage from CCC.

client/src/components/jobs-available-table/jobs-available-table.container.jsx

@@ -6,7 +6,7 @@ import {
   useQuery,
 } from "@apollo/client";
 import { useTreatments } from "@splitsoftware/splitio-react";
-import { Col, notification, Row } from "antd";
+import { Col, notification, Row, Typography } from "antd";
 import Axios from "axios";
 import moment from "moment";
 import queryString from "query-string";
@@ -160,6 +160,10 @@ export function JobsAvailableContainer({
       delete newJob.vehicle;
     }
 
+    if (typeof newJob.kmin === "string") {
+      newJob.kmin = null;
+    }
+    
     insertNewJob({
       variables: {
         job: newJob,