RU-T46 PR#198 fixes

Author: ucswift

src/components/maps/full-screen-location-picker.tsx

@@ -94,9 +94,10 @@ const FullScreenLocationPicker: React.FC<FullScreenLocationPickerProps> = ({ ini
         return;
       }
 
-      // Create a timeout promise
+      // Create a timeout promise with cleanup
+      let timeoutId: ReturnType<typeof setTimeout> | undefined;
       const timeoutPromise = new Promise<never>((_, reject) => {
-        setTimeout(() => reject(new Error('Location timeout')), LOCATION_TIMEOUT);
+        timeoutId = setTimeout(() => reject(new Error('Location timeout')), LOCATION_TIMEOUT);
       });
 
       // Race between getting location and timeout
@@ -107,6 +108,9 @@ const FullScreenLocationPicker: React.FC<FullScreenLocationPickerProps> = ({ ini
         timeoutPromise,
       ]);
 
+      // Clear timeout if location resolved first
+      if (timeoutId !== undefined) clearTimeout(timeoutId);
+
       if (!isMountedRef.current) return;
 
       const newLocation = {