Clean up leaflet polygon API surface.

client/src/components/flightplan/FlightPlan.tsx

@@ -1,7 +1,6 @@
 import { Flight } from "../../api/flight";
 import { useGetCommitBoundaryForFlightQuery } from "../../api/liberationApi";
 import WaypointMarker from "../waypointmarker";
-import { LatLng } from "leaflet";
 import { ReactElement } from "react";
 import { Polyline } from "react-leaflet";
 
@@ -83,15 +82,8 @@ function CommitBoundary(props: CommitBoundaryProps) {
     );
     return <></>;
   }
-  // TODO: Fix the response model and clean up.
-  const positions = data.map(([lat, lng]) => new LatLng(lat, lng));
   return (
-    <Polyline
-      positions={positions}
-      color="#ffff00"
-      weight={1}
-      interactive={false}
-    />
+    <Polyline positions={data} color="#ffff00" weight={1} interactive={false} />
   );
 }
 

client/src/components/navmesh/NavMeshLayer.tsx

@@ -1,6 +1,5 @@
 import { selectNavMeshes } from "../../api/navMeshSlice";
 import { useAppSelector } from "../../app/hooks";
-import { LatLng } from "leaflet";
 import { LayerGroup, Polygon } from "react-leaflet";
 
 interface NavMeshLayerProps {
@@ -13,11 +12,10 @@ export default function NavMeshLayer(props: NavMeshLayerProps) {
   return (
     <LayerGroup>
       {mesh.map((zone, idx) => {
-        const positions = zone.poly.map(([lat, lng]) => new LatLng(lat, lng));
         return (
           <Polygon
             key={idx}
-            positions={positions}
+            positions={zone.poly}
             color="#000000"
             weight={1}
             fill

client/src/components/threatzones/ThreatZone.tsx

@@ -1,18 +1,16 @@
-import { LatLng } from "leaflet";
+import { LatLng } from "../../api/liberationApi";
 import { Polygon } from "react-leaflet";
 
 interface ThreatZoneProps {
-  poly: number[][];
+  poly: LatLng[];
   blue: boolean;
 }
 
 export default function ThreatZone(props: ThreatZoneProps) {
   const color = props.blue ? "#0084ff" : "#c85050";
-  // TODO: Fix response model so the type can be used directly.
-  const positions = props.poly.map(([lat, lng]) => new LatLng(lat, lng));
   return (
     <Polygon
-      positions={positions}
+      positions={props.poly}
       color={color}
       weight={1}
       fill