디자인 1차 초안 완성

pubspec.yaml

@@ -82,6 +82,12 @@ flutter:
     - assets/images/background2.png
     - assets/images/background3.png
 
+    - assets/images/layer_img.png
+    - assets/images/layer_img1.png
+    - assets/images/layer_img2.png
+
+    - assets/images/chat_img.png
+
       # To add assets to your application, add an assets section, like this:
   # assets:
   #   - images/a_dot_burr.jpeg