Update flutter dependencies

frontend/memoree_client/pubspec.lock

@@ -219,6 +219,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0-nullsafety.6"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.4"
   path:
     dependency: transitive
     description:
@@ -289,6 +296,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.0.13"
+  provider:
+    dependency: "direct main"
+    description:
+      name: provider
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.3.2+3"
   quiver:
     dependency: transitive
     description:

frontend/memoree_client/pubspec.yaml

@@ -24,7 +24,7 @@ dependencies:
   flutter:
     sdk: flutter
   cloud_functions: ^0.7.2
-  cupertino_icons: ^1.0.0
+  cupertino_icons: ^1.0.0 
   firebase_auth: ^0.18.4+1
   firebase_core: ^0.5.3
   flutter_staggered_grid_view: ^0.3.2
@@ -50,7 +50,8 @@ flutter:
   uses-material-design: true
 
   # To add assets to your application, add an assets section, like this:
-  # assets:
+  assets:
+    - logos/
   #   - images/a_dot_burr.jpeg
   #   - images/a_dot_ham.jpeg
   # An image asset can refer to one or more resolution-specific "variants", see