fix: remove blank-enter dependency from simadmin menu

plugins/simadmin/simadmin_multi.py

@@ -11,7 +11,7 @@
 #[priority: 999]
 #[platform: qq,qb,wx,wb,tg,tb,fs,we,web,wxmp]
 #[open_source: true]
-#[version: 1.2.3]
+#[version: 1.2.4]
 #[public: false]
 #[price: 0]
 #[description: 管理员专用：兼容多个 SimAdmin 实例，支持多级菜单配置管理、状态查询和短信发送。配置桶 otto/simadmin_instances。]
@@ -65,9 +65,6 @@ def listen_text(sender, prompt, allow_empty=False, default=None):
     # Autman listen 超时/无效输入在不少实机环境返回字符串 error，而不是 None。
     if value.lower() == "error":
         raise SimAdminError("等待输入超时或监听失败，已退出")
-    # allow_empty=True 的场景允许直接回车/空消息走默认值。
-    if value == "" and default is not None:
-        return default
     if value == "" and not allow_empty:
         raise SimAdminError("输入不能为空，已退出")
     if value.lower() in ("q", "quit", "exit", "退出", "取消"):
@@ -75,8 +72,23 @@ def listen_text(sender, prompt, allow_empty=False, default=None):
     return value
 
 
-def confirm(sender, prompt="确认执行？输入 yes 确认，其他取消"):
-    value = listen_text(sender, prompt, allow_empty=True)
+def listen_with_default(sender, prompt, default_value, default_label=None, allow_clear=False):
+    """Autman/聊天端不能发送空回车，用显式指令代替默认/跳过/清空。"""
+    label = default_label if default_label is not None else str(default_value)
+    tips = [prompt, "输入 d/default/默认 使用默认值：%s" % label]
+    if allow_clear:
+        tips.append("输入 clear/清空 表示留空")
+    value = listen_text(sender, "\n".join(tips), allow_empty=False)
+    lower = value.lower()
+    if lower in ("d", "default", "默认", "跳过", "skip", "s"):
+        return default_value
+    if allow_clear and lower in ("clear", "清空", "空", "none", "null", "无"):
+        return ""
+    return value
+
+
+def confirm(sender, prompt="确认执行？输入 yes/y/确认，输入 n/no/取消 放弃"):
+    value = listen_text(sender, prompt, allow_empty=False)
     return value.lower() in ("yes", "y", "确认", "是")
 
 
@@ -438,9 +450,9 @@ def menu_add(sender):
     if any(x["name"] == name for x in instances):
         raise SimAdminError("实例名称已存在: " + name)
     base_url = listen_text(sender, "请输入 SimAdmin 地址，例如：http://192.168.68.1:3000")
-    timeout = listen_text(sender, "请输入超时时间秒数，直接回车默认 10", allow_empty=True, default=str(DEFAULT_TIMEOUT))
-    token = listen_text(sender, "请输入 token，可直接回车留空", allow_empty=True, default="")
-    enabled_text = listen_text(sender, "是否启用？输入 1/是 启用，0/否 禁用；直接回车默认启用", allow_empty=True, default="1")
+    timeout = listen_with_default(sender, "请输入超时时间秒数", str(DEFAULT_TIMEOUT), str(DEFAULT_TIMEOUT))
+    token = listen_with_default(sender, "请输入 token", "", "留空", allow_clear=True)
+    enabled_text = listen_with_default(sender, "是否启用？输入 1/是 启用，0/否 禁用", "1", "启用")
     item = normalize_instance({
         "name": name,
         "base_url": base_url,
@@ -498,7 +510,7 @@ def menu_edit(sender, idx=None):
         elif choice == "3":
             item["timeout"] = normalize_instance({**item, "timeout": listen_text(sender, "请输入 timeout 秒数 3-60")})["timeout"]
         elif choice == "4":
-            item["token"] = listen_text(sender, "请输入新 token；直接回车清空", allow_empty=True, default="")
+            item["token"] = listen_with_default(sender, "请输入新 token", item.get("token", ""), "保持当前（%s）" % (mask_secret(item.get("token")) or "未设置"), allow_clear=True)
         elif choice == "5":
             item["enabled"] = not item.get("enabled")
             reply(sender, "已切换为：" + ("启用" if item["enabled"] else "禁用"))