Layout created for single screen app (#2)

pubspec.lock

@@ -36,6 +36,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.16.0"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.2"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -43,6 +50,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.5"
+  dropdown_search:
+    dependency: "direct main"
+    description:
+      name: dropdown_search
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.0.0"
+  equatable:
+    dependency: transitive
+    description:
+      name: equatable
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
   fake_async:
     dependency: transitive
     description:
@@ -67,6 +88,39 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  get:
+    dependency: transitive
+    description:
+      name: get
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.6.5"
+  get_it:
+    dependency: transitive
+    description:
+      name: get_it
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "7.2.0"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.4"
+  lazy_evaluation:
+    dependency: "direct main"
+    description:
+      name: lazy_evaluation
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   lints:
     dependency: transitive
     description:
@@ -95,6 +149,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.0"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   path:
     dependency: transitive
     description:
@@ -102,6 +163,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.2"
+  provider:
+    dependency: transitive
+    description:
+      name: provider
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.0.3"
+  sealed_annotations:
+    dependency: "direct main"
+    description:
+      name: sealed_annotations
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.13.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -121,6 +196,27 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.10.0"
+  stacked:
+    dependency: "direct main"
+    description:
+      name: stacked
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.15"
+  stacked_core:
+    dependency: transitive
+    description:
+      name: stacked_core
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.4"
+  stacked_services:
+    dependency: "direct main"
+    description:
+      name: stacked_services
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.8.26"
   stream_channel:
     dependency: transitive
     description:
@@ -149,6 +245,34 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.4.9"
+  toast:
+    dependency: "direct main"
+    description:
+      name: toast
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.0"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.1"
+  universal_io:
+    dependency: transitive
+    description:
+      name: universal_io
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
+  validators:
+    dependency: "direct main"
+    description:
+      name: validators
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
   vector_math:
     dependency: transitive
     description:
@@ -158,3 +282,4 @@ packages:
     version: "2.1.2"
 sdks:
   dart: ">=2.18.0-190.0.dev <3.0.0"
+  flutter: ">=1.20.0"