front: add special signals in "holy land"

Author: nicolaswurtz

front/src/common/Map/Layers/geoSignalsLayers.ts

@@ -1,5 +1,6 @@
 import { CircleLayer, SymbolLayer } from 'react-map-gl/maplibre';
 import { Theme, OmitLayer } from 'types';
+import holyLand from 'common/MotriceRelated/holyLand';
 
 const signalTextOffsetX = 5;
 const signalTextOffsetY = -1;
@@ -91,6 +92,8 @@ export function getSignalLayerProps(context: SignalContext): OmitLayer<SymbolLay
       'icon-offset': iconOffset,
       'icon-image': [
         'case',
+        ['within', holyLand],
+        'UNKNOWN2',
         ['==', ['get', 'signaling_system'], ['literal', null]],
         'UNKNOWN',
         ['concat', ['get', 'signaling_system'], ':', ['get', 'sprite']],

front/src/common/MotriceRelated/holyLand.ts

@@ -0,0 +1,23 @@
+const holyLand = {
+  type: 'FeatureCollection',
+  features: [
+    {
+      type: 'Feature',
+      properties: {},
+      geometry: {
+        coordinates: [
+          [
+            [0.6915368552881205, 47.3902083909974],
+            [0.6915368552881205, 47.38272098063578],
+            [0.7017242439368943, 47.38272098063578],
+            [0.7017242439368943, 47.3902083909974],
+            [0.6915368552881205, 47.3902083909974],
+          ],
+        ],
+        type: 'Polygon',
+      },
+    },
+  ],
+};
+
+export default holyLand;