fix(flutter): 精简个人资料并修正保存文案

lib/l10n/app_localizations_zh.dart

@@ -429,7 +429,7 @@ class AppLocalizationsZh extends AppLocalizations {
   String get like => '喜欢';
 
   @override
-  String get save => '收藏';
+  String get save => '保存';
 
   @override
   String get comments => '评论';

lib/l10n/app_zh.arb

@@ -171,7 +171,7 @@
   "mute": "静音",
   "unmute": "取消静音",
   "like": "喜欢",
-  "save": "收藏",
+  "save": "保存",
   "comments": "评论",
   "share": "分享",
   "noComments": "还没有评论。",