fix(bangumicoll): 修复版本判断逻辑

- 修复了对版本标志的判断逻辑，使用 hasattr 替代条件判断

package.json

@@ -990,12 +990,13 @@
     "name": "Bangumi收藏订阅",
     "description": "Bangumi用户收藏添加到订阅",
     "labels": "订阅",
-    "version": "1.5.7",
+    "version": "1.5.8",
     "icon": "bangumi_b.png",
     "author": "Attente",
     "level": 1,
     "v2": true,
     "history": {
+      "v1.5.8": "修复版本判断逻辑",
       "v1.5.7": "适配MoviePilot v2.5.3",
       "v1.5.6": "修复远程命令名称, 完善远程命令回执",
       "v1.5.5": "添加剧集组(需V2.3.8+), 新增远程命令",

plugins/bangumicoll/__init__.py

@@ -37,7 +37,7 @@ class BangumiColl(_PluginBase):
     # 插件图标
     plugin_icon = "bangumi_b.png"
     # 插件版本
-    plugin_version = "1.5.7"
+    plugin_version = "1.5.8"
     # 插件作者
     plugin_author = "Attente"
     # 作者主页
@@ -51,7 +51,7 @@ class BangumiColl(_PluginBase):
 
     # 私有属性
     _scheduler = None
-    _is_v2 = True if settings.VERSION_FLAG else False
+    _is_v2 = hasattr(settings, "VERSION_FLAG")
 
     # 配置属性
     _enabled: bool = False