Fix 2 bugs

Author: 1Blademaster

gcs/src/components/mapComponents/drawLineCoordinates.jsx

@@ -41,7 +41,6 @@ export default function DrawLineCoordinates({
       />
       {fillLayer && (
         <Layer
-          id="fence-polygon-fill-layer"
           type="fill"
           paint={{
             "fill-color": colour,

gcs/src/missions.jsx

@@ -626,7 +626,7 @@ export default function Missions() {
     var seqNumber =
       fenceItems.length > 0 ? fenceItems[fenceItems.length - 1].seq + 1 : 0
 
-    const newFenceMissionItems = newFenceItems.map((item, index) => {
+    const newFenceMissionItems = newFenceItems.map((item) => {
       const newFenceMissionItem = {
         id: item.id,
         seq: seqNumber,