feat: 关于页面

pubspec.lock

@@ -774,13 +774,13 @@ packages:
     source: hosted
     version: "2.1.0"
   package_info_plus:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: package_info_plus
-      sha256: ceb027f6bc6a60674a233b4a90a7658af1aebdea833da0b5b53c1e9821a78c7b
+      sha256: "6ff267fcd9d48cb61c8df74a82680e8b82e940231bb5f68356672fde0397334a"
       url: "https://pub.dev"
     source: hosted
-    version: "4.0.2"
+    version: "4.1.0"
   package_info_plus_platform_interface:
     dependency: transitive
     description:
@@ -1186,6 +1186,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.2"
+  url_launcher:
+    dependency: "direct main"
+    description:
+      name: url_launcher
+      sha256: "781bd58a1eb16069412365c98597726cd8810ae27435f04b3b4d3a470bacd61e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.12"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: "3dd2388cc0c42912eee04434531a26a82512b9cb1827e0214430c9bcbddfe025"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.38"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: "9af7ea73259886b92199f9e42c116072f05ff9bea2dcb339ab935dfc957392c2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.4"
   url_launcher_linux:
     dependency: transitive
     description:
@@ -1194,6 +1218,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.5"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: "1c4fdc0bfea61a70792ce97157e5cc17260f61abbe4f39354513f39ec6fd73b1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.6"
   url_launcher_platform_interface:
     dependency: transitive
     description: