add insta_image_viewer

example/pubspec.lock

@@ -320,6 +320,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.6.3"
+  insta_image_viewer:
+    dependency: transitive
+    description:
+      name: insta_image_viewer
+      sha256: "9a81432b1ab907ea91c255ec079440afe43f999533422badffaa482dfb7fdfbb"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.2"
   js:
     dependency: transitive
     description:

pubspec.yaml

@@ -49,6 +49,7 @@ dependencies:
   http_parser: ^4.0.2
   photo_manager: ^2.6.0
   keyboard_dismisser: ^3.0.0
+  insta_image_viewer: ^1.0.2
   flutter_boost:
     git:
       url: 'https://github.com/alibaba/flutter_boost.git'