Refine guest gallery UI and add multi-photo upload flow

resources/js/guest-v2/__tests__/UploadQueueScreen.test.tsx

@@ -2,6 +2,10 @@ import React from 'react';
 import { describe, expect, it, vi } from 'vitest';
 import { render, screen } from '@testing-library/react';
 
+vi.mock('react-router-dom', () => ({
+  useSearchParams: () => [new URLSearchParams('notice=network-retry')],
+}));
+
 vi.mock('@tamagui/stacks', () => ({
   YStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
   XStack: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
@@ -69,5 +73,8 @@ describe('UploadQueueScreen', () => {
     render(<UploadQueueScreen />);
 
     expect(screen.getByText('Uploads')).toBeInTheDocument();
+    expect(
+      screen.getByText('Upload paused due to network connection. Your image will upload automatically as soon as you are back online.')
+    ).toBeInTheDocument();
   });
 });