update msg api (#375)

lib/http/constants.dart

@@ -9,37 +9,4 @@ class HttpString {
   static const String dynamicShareBaseUrl = 'https://t.bilibili.com';
   static const String spaceBaseUrl = 'https://space.bilibili.com';
   static const String sponsorBlockBaseUrl = 'https://www.bsbsb.top';
-  static const List<int> validateStatusCodes = [
-    302,
-    304,
-    307,
-    400,
-    401,
-    403,
-    404,
-    405,
-    409,
-    412,
-    500,
-    503,
-    504,
-    509,
-    616,
-    617,
-    625,
-    626,
-    628,
-    629,
-    632,
-    643,
-    650,
-    652,
-    658,
-    662,
-    688,
-    689,
-    701,
-    799,
-    8888
-  ];
 }