Clarify permission handling

Co-authored-by: digitalnomad91 <2067771+digitalnomad91@users.noreply.github.com>

Author: Copilot

components/permissions/LocationPermissionDemo.tsx

@@ -24,7 +24,7 @@ export default function LocationPermissionDemo() {
             const loc = await Location.getCurrentPositionAsync({});
             setCoords(`${loc.coords.latitude.toFixed(5)}, ${loc.coords.longitude.toFixed(5)}`);
         } catch (e) {
-            setError((e as Error).message);
+            setError(e instanceof Error ? e.message : String(e));
         }
     };
 

components/permissions/NotificationsPermissionDemo.tsx

@@ -8,6 +8,7 @@ export default function NotificationsPermissionDemo() {
 
     const requestPermissions = async () => {
         const settings = await Notifications.requestPermissionsAsync();
+        // Expo returns both a status field and a legacy granted boolean; normalize to a single label for display.
         const derivedStatus = settings.status ?? (settings.granted ? 'granted' : 'denied');
         setStatus(derivedStatus);
     };