fix(user): 修复签到信息缓存逻辑并添加显示控制字段

- 移除重复的缓存检查逻辑，优化代码结构
- 添加 show 字段用于控制签到界面显示状态
- 重构缓存设置逻辑，确保今日签到状态正确更新
- 修复连续签到天数计算的条件判断

app/controller/api/user/User.php

@@ -3323,19 +3323,6 @@ class User extends BaseController
     public function new_sign_info()
     {
         $uid = $this->request->uid();
-        $key = 'user_sign_score_' . $uid;
-        if (Cache::get($key)) {
-            $data = [
-                'today' => 1,
-                'day'   => 0
-            ];
-            return app('json')->success($data);
-        }
-
-        $now = time();
-        $todayEnd = strtotime('today 23:59:59');
-        $remainingSeconds = $todayEnd - $now;
-        Cache::set($key, 1, $remainingSeconds);
 
         // 查询今天是否已经签到
         $today_signin_info = Db::name('user_sign_score')->where(array('uid' => $uid))->whereDay('signin_time')->find();
@@ -3345,7 +3332,8 @@ class User extends BaseController
 
         $data = [
             'today' => 0,
-            'day'   => 0
+            'day'   => 0,
+            'show' => 1
         ];
 
         if ($yes_signin_info) $data['day'] = (int)$yes_signin_info['continuity_day'];
@@ -3354,6 +3342,17 @@ class User extends BaseController
             $data['today'] = 1;
             $data['day'] = $data['day'] + 1;
         }
+
+        $key = 'user_sign_score_' . $uid;
+        if (Cache::get($key)) {
+            $data['show'] = 0;
+        }
+
+        $now = time();
+        $todayEnd = strtotime('today 23:59:59');
+        $remainingSeconds = $todayEnd - $now;
+        Cache::set($key, 1, $remainingSeconds);
+
         return app('json')->success($data);
     }