chore: add jimp dependency, icon padding script, and update configuration

src/screens/CameraScreen.tsx

@@ -260,10 +260,15 @@ export default function CameraScreen({
         // Final burst photo
         setBurstIndex(0);
         setBurstUris([]);
-        onBurstComplete(newUris);
+        // Short delay prevents Android expo-camera crash on immediate unmount
+        setTimeout(() => {
+          onBurstComplete(newUris);
+        }, 400);
       } else {
         // Single shot mode
-        onPhotoCaptured(capturedUri);
+        setTimeout(() => {
+          onPhotoCaptured(capturedUri);
+        }, 400);
       }
     } catch (error: any) {
       console.error('Capture failed:', error);