fix(mobile): replace pairing placeholder with Buzz icon (#1952)

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Pinky <44b8e82baa6e0e254e0208d68f335c283c94e7b78dd1fa10d5a49d3f13dd0435@sprout-oss.stage.blox.sqprod.co>

mobile/lib/features/pairing/pairing_page.dart

@@ -65,11 +65,7 @@ class PairingPage extends HookConsumerWidget {
                     children: [
                       const Spacer(flex: 2),
 
-                      Icon(
-                        LucideIcons.hexagon,
-                        size: 64,
-                        color: context.colors.primary,
-                      ),
+                      Image.asset('assets/images/buzz-icon.png', height: 64),
                       const SizedBox(height: Grid.xs),
                       Text(
                         'Welcome to Buzz',

mobile/pubspec.yaml

@@ -43,6 +43,8 @@ dev_dependencies:
 
 flutter:
   uses-material-design: true
+  assets:
+    - assets/images/buzz-icon.png
   fonts:
     - family: Inter
       fonts:

mobile/test/features/pairing/pairing_page_test.dart

@@ -15,6 +15,10 @@ void main() {
         WidgetHelpers.testable(child: const PairingPage()),
       );
 
+      expect(
+        find.image(const AssetImage('assets/images/buzz-icon.png')),
+        findsOneWidget,
+      );
       expect(find.text('Welcome to Buzz'), findsOneWidget);
       expect(find.text('Scan QR Code'), findsOneWidget);
       expect(find.text('or paste pairing code'), findsOneWidget);