fix: select the first marker on map view so there can't be orders mad…

…e with empty pickup location

src/components/Pickup/Map/Leaflet.vue

@@ -213,6 +213,8 @@ export default {
         this.fitToMarkers();
         this.createCenterMarker();
         this.addMapEvents();
+
+        this.selectFirstMarker();
       });
     },
 
@@ -362,6 +364,15 @@ export default {
     getChoiceByMarkerId(id) {
       return this.data.choices.find((choice) => choice.name === id);
     },
+
+    /**
+     * Select the first marker in the choices list.
+     */
+    selectFirstMarker() {
+      const firstChoice = this.markers[0];
+
+      this.selectedMarker = this.selectMarker(firstChoice);
+    },
   },
 };
 </script>