Drop author from pubspecs, organise imports (#899)

web/particle_background/pubspec.yaml

@@ -1,6 +1,5 @@
 name: particle_background
 description: Example for the simple_animations package
-author: Felix Blaschke <felix@felix-blaschke.de>
 homepage: https://github.com/felixblaschke/simple_animations
 
 environment:

web/samples_index/lib/cookbook.dart

@@ -4,12 +4,12 @@
 
 import 'dart:io';
 
+import 'package:html/parser.dart' show parse;
+import 'package:path/path.dart' as path;
 import 'package:samples_index/src/data.dart';
 
 /// Utilities for generating cookbook article data
 import 'package:webdriver/io.dart';
-import 'package:html/parser.dart' show parse;
-import 'package:path/path.dart' as path;
 
 class CookbookScraper {
   late WebDriver _driver;

web/samples_index/lib/src/data.dart

@@ -6,8 +6,8 @@
 library data;
 
 import 'package:json_annotation/json_annotation.dart';
-import 'package:samples_index/src/util.dart' as util;
 import 'package:path/path.dart' as path;
+import 'package:samples_index/src/util.dart' as util;
 
 part 'data.g.dart';
 

web/samples_index/pubspec.yaml

@@ -1,7 +1,6 @@
 name: samples_index
 description: A visual index of Flutter samples
 homepage: https://github.com/flutter/samples_index
-author: Flutter Team <flutter-dev@googlegroups.com>
 version: 0.0.1
 environment:
   sdk: ">=2.12.0 <3.0.0"

web/samples_index/tool/grind.dart

@@ -6,11 +6,11 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:grinder/grinder.dart';
+import 'package:image/image.dart' as image;
 import 'package:path/path.dart' as path;
+import 'package:samples_index/cookbook.dart';
 import 'package:samples_index/samples_index.dart';
 import 'package:samples_index/src/templates.dart' as templates;
-import 'package:samples_index/cookbook.dart';
-import 'package:image/image.dart' as image;
 
 Future<void> main(List<String> args) => grind(args);