flutter: strings: Change Hint to Info

Thanks Matt Littlewood!
Feedback: What does the hint button do? I dont see the hint.

fastlane/metadata/android/en-US/video.txt

@@ -1 +1 @@
-https://www.youtube.com/watch?v=AFN_NOKvzL4
+https://www.youtube.com/watch?v=jRDrnMFWjSU

fastlane/metadata/android/zh-CN/video.txt

@@ -1 +1 @@
-https://www.youtube.com/watch?v=AFN_NOKvzL4
+https://www.youtube.com/watch?v=jRDrnMFWjSU

src/ui/flutter_app/lib/l10n/intl_en.arb

@@ -616,6 +616,10 @@
   "@pick": {
     "description": "Pick "
   },
+  "info": "Info",
+  "@info": {
+    "description": "Info"
+  },
   "hint": "Hint",
   "@hint": {
     "description": "Hint"

src/ui/flutter_app/lib/l10n/intl_zh.arb

@@ -154,6 +154,7 @@
   "exitApp": "App 将退出。",
   "exitAppManually": "您需要立即退出并重新打开本程序才能使默认配置生效。",
   "pick": "选择",
+  "info": "信息",
   "hint": "提示",
   "player": "玩家",
   "player1": "先手方",

src/ui/flutter_app/lib/style/app_theme.dart

@@ -24,8 +24,8 @@ class AppTheme {
   static var toolbarTextColor = toolbarIconColor;
   static var moveHistoryTextColor = Colors.yellow;
   static var moveHistoryDialogBackgroundColor = Colors.transparent;
-  static var hintDialogackgroundColor = moveHistoryDialogBackgroundColor;
+  static var infoDialogackgroundColor = moveHistoryDialogBackgroundColor;
-  static var hintTextColor = moveHistoryTextColor;
+  static var infoTextColor = moveHistoryTextColor;
   static var simpleDialogOptionTextColor = appPrimaryColor;
 
   /// Settings page

src/ui/flutter_app/lib/widgets/game_page.dart

@@ -749,7 +749,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
         .showSnackBar(SnackBar(content: Text(message)));
   }
 
-  String getHintText() {
+  String getInfoText() {
     String ret = S.of(context).score +
         "\n" +
         S.of(context).player1 +
@@ -796,7 +796,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
   Widget createToolbar() {
     final manualText = Game.instance.position.manualText;
 
-    final analyzeText = getHintText();
+    final analyzeText = getInfoText();
 
     var newGameButton = TextButton(
       child: Column(
@@ -876,7 +876,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
       ),
     );
 
-    var hintButton = TextButton(
+    var infoButton = TextButton(
       child: Column(
         // Replace with a Row for horizontal icon + text
         children: <Widget>[
@@ -884,7 +884,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
             Icons.lightbulb_outline,
             color: AppTheme.toolbarIconColor,
           ),
-          Text(S.of(context).hint,
+          Text(S.of(context).info,
               style: TextStyle(color: AppTheme.toolbarTextColor)),
         ],
       ),
@@ -893,7 +893,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
         barrierDismissible: true,
         builder: (BuildContext context) {
           return AlertDialog(
-            backgroundColor: AppTheme.hintDialogackgroundColor,
+            backgroundColor: AppTheme.infoDialogackgroundColor,
             content: SingleChildScrollView(
                 child: Text(analyzeText, style: AppTheme.moveHistoryTextStyle)),
             actions: <Widget>[
@@ -923,7 +923,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
         Expanded(child: SizedBox()),
         moveHistoryButton,
         Expanded(child: SizedBox()), //dashboard_outlined
-        hintButton,
+        infoButton,
         Expanded(child: SizedBox()),
       ]),
     );