[Enhance] Cloud save update scores & capture auth error

- Restore the feature that cloud save can be used to cover best scores
- Capture error that the request does not have `Authorization` in header

latest version/core/save.py

@@ -3,7 +3,7 @@ from time import time
 
 from .config_manager import Config
 from .constant import Constant
-from .error import InputError
+from .error import InputError, NoData
 from .util import md5
 
 
@@ -54,6 +54,20 @@ class SaveData:
             }
         }
 
+    def select_scores(self, user) -> None:
+        '''
+            parameter: `user` - `User`类或子类的实例
+        '''
+        self.user = user
+        self.c.execute('''select scores_data, clearlamps_data from user_save where user_id=:a''',
+                       {'a': user.user_id})
+        x = self.c.fetchone()
+        if not x:
+            raise NoData(f'User `{user.user_id}` has no cloud save data')
+
+        self.scores_data: list = json.loads(x[0])[""]
+        self.clearlamps_data: list = json.loads(x[1])[""]
+
     def select_all(self, user) -> None:
         '''
             parameter: `user` - `User`类或子类的实例