feat(splash): 原生开屏改为品牌启动图

pubspec.yaml

@@ -80,8 +80,6 @@ flutter:
   # included with your application, so that you can use the icons in
   # the material Icons class.
   uses-material-design: true
-  assets:
-    - assets/icon/splash_mark.png
 
   # To add assets to your application, add an assets section, like this:
   # assets:
@@ -125,12 +123,11 @@ flutter_launcher_icons:
 # 修改以下开屏配置后，必须重新执行：
 # dart run flutter_native_splash:create
 flutter_native_splash:
-  color: "#FFF8F0"
-  color_dark: "#FFF8F0"
+  color: "#1F1B16"
+  image: assets/icon/splash_logo.png
   android: true
   ios: true
   web: false
   android_12:
-    color: "#FFF8F0"
-    color_dark: "#FFF8F0"
-    icon_background_color: "#FFF8F0"
+    color: "#1F1B16"
+    image: assets/icon/splash_logo_android12.png