Rename adaptive_scaffold to flutter_adaptive_scaffold (#2600)

Merging on red, since the tree is red because `adaptive_scaffold` isn't a package we have permission to push.

README.md

@@ -35,7 +35,7 @@ These are the available packages in this repository.
 
 | Plugin | Pub | Issues | Pull requests |
 |--------|-----|--------|---------------|
-| [adaptive_scaffold](./packages/adaptive_scaffold/) | [![pub package](https://img.shields.io/pub/v/adaptive_scaffold.svg)](https://pub.dev/packages/adaptive_scaffold) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20adaptive_scaffold?label=)](https://github.com/flutter/flutter/labels/p%3A%20adaptive_scaffold) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20adaptive_scaffold?label=)](https://github.com/flutter/packages/labels/p%3A%20adaptive_scaffold) |
+| [flutter_adaptive_scaffold](./packages/flutter_adaptive_scaffold/) | [![pub package](https://img.shields.io/pub/v/flutter_adaptive_scaffold.svg)](https://pub.dev/packages/flutter_adaptive_scaffold) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20flutter_adaptive_scaffold?label=)](https://github.com/flutter/flutter/labels/p%3A%20flutter_adaptive_scaffold) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20flutter_adaptive_scaffold?label=)](https://github.com/flutter/packages/labels/p%3A%20flutter_adaptive_scaffold) |
 | [animations](./packages/animations/) | [![pub package](https://img.shields.io/pub/v/animations.svg)](https://pub.dev/packages/animations) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20animations?label=)](https://github.com/flutter/flutter/labels/p%3A%20animations) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20animations?label=)](https://github.com/flutter/packages/labels/p%3A%20animations) |
 | [cross_file](./packages/cross_file/) | [![pub package](https://img.shields.io/pub/v/cross_file.svg)](https://pub.dev/packages/cross_file) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20cross_file?label=)](https://github.com/flutter/flutter/labels/p%3A%20cross_file) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20cross_file?label=)](https://github.com/flutter/packages/labels/p%3A%20cross_file) |
 | [css\_colors](./packages/css_colors/) | [![pub package](https://img.shields.io/pub/v/css_colors.svg)](https://pub.dev/packages/css_colors) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20css_colors?label=)](https://github.com/flutter/flutter/labels/p%3A%20css_colors) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20css_colors?label=)](https://github.com/flutter/packages/labels/p%3A%20css_colors) |

packages/flutter_adaptive_scaffold/README.md

@@ -1,4 +1,4 @@
-<?code-excerpt path-base="excerpts/packages/adaptive_scaffold_example"?>
+<?code-excerpt path-base="excerpts/packages/flutter_adaptive_scaffold_example"?>
 
 # Adaptive Scaffold
 

packages/flutter_adaptive_scaffold/example/lib/adaptive_layout_demo.dart

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:adaptive_scaffold/adaptive_scaffold.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_adaptive_scaffold/flutter_adaptive_scaffold.dart';
 
 void main() {
   runApp(const MyApp());

packages/flutter_adaptive_scaffold/example/lib/adaptive_scaffold_demo.dart

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:adaptive_scaffold/adaptive_scaffold.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_adaptive_scaffold/flutter_adaptive_scaffold.dart';
 
 void main() {
   runApp(const MyApp());

packages/flutter_adaptive_scaffold/example/lib/main.dart

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:adaptive_scaffold/adaptive_scaffold.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_adaptive_scaffold/flutter_adaptive_scaffold.dart';
 
 /// A more functional demo of the usage of the adaptive layout helper widgets.
 /// Specifically, it is built using an [AdaptiveLayout] and uses static helpers