Add MobX dependencies

pubspec.lock

@@ -244,6 +244,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.4"
+  flutter_mobx:
+    dependency: "direct main"
+    description:
+      name: flutter_mobx
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.2"
   flutter_secure_storage:
     dependency: "direct main"
     description:
@@ -415,6 +422,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.0"
+  mobx:
+    dependency: "direct main"
+    description:
+      name: mobx
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
+  mobx_codegen:
+    dependency: "direct dev"
+    description:
+      name: mobx_codegen
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.3"
   nested:
     dependency: transitive
     description:
@@ -519,7 +540,7 @@ packages:
       name: provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.0"
+    version: "6.0.1"
   pub_semver:
     dependency: transitive
     description:
@@ -566,14 +587,14 @@ packages:
       name: source_gen
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   source_helper:
     dependency: transitive
     description:
       name: source_helper
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.1"
+    version: "1.3.0"
   source_span:
     dependency: transitive
     description:
@@ -692,6 +713,27 @@ packages:
       name: webview_flutter
       url: "https://pub.dartlang.org"
     source: hosted
+    version: "2.1.1"
+  webview_flutter_android:
+    dependency: transitive
+    description:
+      name: webview_flutter_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.15"
+  webview_flutter_platform_interface:
+    dependency: transitive
+    description:
+      name: webview_flutter_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
+  webview_flutter_wkwebview:
+    dependency: transitive
+    description:
+      name: webview_flutter_wkwebview
+      url: "https://pub.dartlang.org"
+    source: hosted
     version: "2.0.14"
   win32:
     dependency: transitive

pubspec.yaml

@@ -42,6 +42,8 @@ dependencies:
   intl: ^0.17.0
   cached_network_image: ^3.1.0
   webview_flutter: ^2.0.13
+  mobx: ^2.0.0
+  flutter_mobx: ^2.0.0
 
 dev_dependencies:
   flutter_test:
@@ -55,6 +57,7 @@ dev_dependencies:
   flutter_lints: ^1.0.0
   build_runner: ^2.1.1
   json_serializable: ^5.0.1
+  mobx_codegen: ^2.0.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec