🐛 fix(system): Add time unit translations for user registration settings in multiple languages

apps/admin/locales/zh-CN/system.json

@@ -49,16 +49,19 @@
     "registrationLimitCount": "注册限制次数",
     "registrationLimitCountDescription": "单个IP在限制时间内可注册的次数",
     "registrationLimitExpire": "限制时间",
-    "registrationLimitExpireDescription": "IP注册限制的有效期",
+    "registrationLimitExpireDescription": "IP注册限制的有效期（分钟）",
     "enableTrial": "启用试用",
     "enableTrialDescription": "启用后新用户注册时将获得试用套餐",
-    "trialTime": "试用时长",
-    "trialTimeDescription": "新用户注册时获得的试用时长（天）",
-    "trialSubscribe": "试用套餐",
-    "trialSubscribeDescription": "新用户注册时获得的试用套餐",
+    "trialConfig": "试用配置",
+    "trialConfigDescription": "配置新用户注册时获得的试用套餐、时长和时间单位",
     "inputPlaceholder": "请输入",
     "selectPlaceholder": "请选择",
+    "none": "无限制",
+    "year": "年",
+    "month": "月",
     "day": "天",
+    "hour": "小时",
+    "minute": "分钟",
     "saveSuccess": "保存成功",
     "saveFailed": "保存失败"
   },