Add geolocation options

internal/service/static/main.js

@@ -24,6 +24,14 @@ const StreamEventMessage = 'message';
 const ContentTypeImageURL = 'image_url';
 const ContentTypeText = 'text';
 
+// GeolocationOptions: coarse accuracy is sufficient for chat context.
+// 30s cache avoids redundant GPS requests on repeated taps.
+const GeolocationOptions = {
+  enableHighAccuracy: false,
+  timeout: 20_000,
+  maximumAge: 30_000,
+};
+
 class Odidere {
   constructor({ document }) {
     this.document = document;
@@ -1051,6 +1059,7 @@ class Odidere {
         this.updateSendButtonState();
       },
       () => { },
+      GeolocationOptions,
     );
   }