✨ feat(command): 黑白名单开关、自动保存与管理界面重构

- 新增 list_enabled 开关控制是否启用名单过滤
- 表单变更后 800ms 自动保存，去掉手动保存按钮
- Header 显示"未保存"指示器，保存中 toast 提示
- 内容区限制最大宽度 900px，优化宽屏显示
- 侧边栏增加圆角选中态，运行状态带脉冲动画
- 白名单模式灰掉黑名单输入，关闭名单时显示遮罩
- 命令测试结果增加成功/失败颜色反馈
- 回调格式改用等宽字体代码块

config.py

@@ -43,6 +43,7 @@ class CommandConfig:
     length_min: int = 2
     length_max: int = 4
     scope: str = "all"           # all / group / private
+    list_enabled: bool = False   # 是否启用黑白名单过滤
     list_mode: str = "allow"     # allow / deny
     allowed_groups: frozenset[str] = frozenset()
     denied_groups: frozenset[str] = frozenset()
@@ -62,6 +63,7 @@ _ENV_DEFAULTS: dict = {
     "length_min": int(os.environ.get("COMMAND_LENGTH_MIN", "2")),
     "length_max": int(os.environ.get("COMMAND_LENGTH_MAX", "4")),
     "scope": os.environ.get("COMMAND_SCOPE", "all"),
+    "list_enabled": os.environ.get("COMMAND_LIST_ENABLED", "false").lower() in ("true", "1", "yes"),
     "list_mode": os.environ.get("COMMAND_LIST_MODE", "allow"),
     "allowed_groups": os.environ.get("COMMAND_ALLOWED_GROUPS", ""),
     "denied_groups": os.environ.get("COMMAND_DENIED_GROUPS", ""),
@@ -87,6 +89,7 @@ def _yaml_defaults() -> dict:
             "length_min": 2,
             "length_max": 4,
             "scope": "all",
+            "list_enabled": False,
             "list_mode": "allow",
             "allowed_groups": [],
             "denied_groups": [],
@@ -127,6 +130,7 @@ def ensure_settings_yaml() -> None:
         "length_max": ("COMMAND_LENGTH_MAX", int),
         "scope": ("COMMAND_SCOPE", str),
         "list_mode": ("COMMAND_LIST_MODE", str),
+        "list_enabled": ("COMMAND_LIST_ENABLED", "bool"),
         "allowed_groups": ("COMMAND_ALLOWED_GROUPS", "csv_list"),
         "denied_groups": ("COMMAND_DENIED_GROUPS", "csv_list"),
         "allowed_users": ("COMMAND_ALLOWED_USERS", "csv_list"),
@@ -158,6 +162,14 @@ def _apply_yaml_to_command(data: dict) -> None:
     command.length_max = int(cmd_data.get("length_max", _ENV_DEFAULTS["length_max"]))
     command.scope = str(cmd_data.get("scope", _ENV_DEFAULTS["scope"]))
     command.list_mode = str(cmd_data.get("list_mode", _ENV_DEFAULTS["list_mode"]))
+
+    # list_enabled: YAML bool → Python bool
+    list_enabled_val = cmd_data.get("list_enabled", _ENV_DEFAULTS["list_enabled"])
+    if isinstance(list_enabled_val, str):
+        command.list_enabled = list_enabled_val.lower() in ("true", "1", "yes")
+    else:
+        command.list_enabled = bool(list_enabled_val)
+
     command.callback_url = str(cmd_data.get("callback_url", _ENV_DEFAULTS["callback_url"]))
     command.callback_timeout = int(cmd_data.get("callback_timeout", _ENV_DEFAULTS["callback_timeout"]))
 
@@ -210,6 +222,7 @@ def get_settings_flat() -> dict[str, str]:
         "command_length_max": str(command.length_max),
         "command_scope": command.scope,
         "command_list_mode": command.list_mode,
+        "command_list_enabled": str(command.list_enabled).lower(),
         "command_allowed_groups": ",".join(sorted(command.allowed_groups)),
         "command_denied_groups": ",".join(sorted(command.denied_groups)),
         "command_allowed_users": ",".join(sorted(command.allowed_users)),
@@ -227,6 +240,7 @@ _API_KEY_MAP: dict[str, tuple[str, ...]] = {
     "command_length_max": ("length_max", int),
     "command_scope": ("scope", str),
     "command_list_mode": ("list_mode", str),
+    "command_list_enabled": ("list_enabled", "bool"),
     "command_at_sender": ("at_sender", "bool"),
     "command_callback_url": ("callback_url", str),
     "command_callback_timeout": ("callback_timeout", int),

plugin.py

@@ -51,11 +51,12 @@ class WebHookPlugin(NcatBotPlugin):
             "已配置" if os.environ.get("WEBHOOK_API_KEY") else "自动生成",
         )
         self.logger.info(
-            "命令监听: 前缀=%s 长度=%d~%d 范围=%s 名单=%s 回调=%s",
+            "命令监听: 前缀=%s 长度=%d~%d 范围=%s 名单=%s(%s) 回调=%s",
             command.prefix,
             command.length_min,
             command.length_max,
             command.scope,
+            "开" if command.list_enabled else "关",
             command.list_mode,
             command.callback_url or "未配置",
         )
@@ -122,6 +123,7 @@ class WebHookPlugin(NcatBotPlugin):
                             continue
 
                         # 黑白名单过滤
+                        if command.list_enabled:
                             if command.list_mode == "allow":
                                 # 白名单模式：在名单内才放行
                                 if command.allowed_groups and is_group: