geohash and message query stuff

src/routes/+page.svelte

@@ -2,8 +2,10 @@
     import { onMount } from 'svelte';
     import MapView from '$lib/components/MapView.svelte';
 
-    let latitude = $state();
-    let longitude = $state();
+    import { getNearbyMessages } from '$lib/firebase/messages.js';
+
+    let lat = $state();
+    let lng = $state();
     let error = $state();
 
     onMount(() => {
@@ -13,20 +15,22 @@
         }
         navigator.geolocation.getCurrentPosition(
             (position) => {
-                latitude = position.coords.latitude;
-                longitude = position.coords.longitude;
+                lat = position.coords.latitude;
+                lng = position.coords.longitude;
             },
             () => {
                 error = "Location access denied. Please enable location to use Overheard.";
             }
         );
     });
+
+    
 </script>
 
 {#if error}
     <p class="error">{error}</p>
-{:else if latitude && longitude}
-    <MapView {latitude} {longitude} />
+{:else if lat && lng}
+    <MapView {lat} {lng} />
 {:else}
     <p class="loading">Looking for you...</p>
 {/if}