Move map initialization from Transmitter.vue to App.vue

Transmitter is conditionally rendered (v-if="store.isAdmin"),
so visitors never got a map. Map init belongs in the always-
mounted App.vue.

Fixes meshtastic#48.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: JamesonRGrieve

src/App.vue

@@ -234,16 +234,16 @@ import { useStore } from "./store.ts";
 const store = useStore();
 
 onMounted(() => {
+  store.initMap();
   void store.checkAuth();
 });
 const buttonText = () => {
   if ("running" === store.simulationState) {
     return "Running";
   } else if ("failed" === store.simulationState) {
     return "Failed";
-  } 
-    return "Run Simulation";
-  
+  }
+  return "Run Simulation";
 };
 </script>
 

src/components/Transmitter.vue

@@ -365,7 +365,7 @@ onMounted(() => {
       trigger: "manual",
     });
   }
-  store.initMap();
+  // Map is initialized in App.vue onMounted, not here
 });
 
 onUnmounted(() => {