fix: 修复权限系统qq提取问题，新增权限问题

auth/service.go

@@ -22,3 +22,17 @@ func getAuth(qqID int64) (auth Auth, err error) {
 	}
 	return auth, nil
 }
+
+func setAuth(auth Auth) error {
+	tx, err := sqlite3.GetTran()
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+	_, err = tx.Exec("UPDATE auth SET role = ? WHERE qqid = ?", auth.Role, auth.Qqid)
+	if err != nil {
+		return err
+	}
+	err = tx.Commit()
+	return err
+}