🐛 修正项目的代码警告 (#614)

* 🐛 调整ruff的pytest警告

* 🐛 调整导入关系警告

* 🐛 删除奇怪无用的赋值和取值逻辑

* ✅ 不同测试部分所用变量应加以区分

* 🐛 subs_io model添加默认值

* 🐛 修完所有的 ruff PT001 警告

* 🔧 按ruff建议修改ruff配置

warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `pyproject.toml`:
  - 'ignore' -> 'lint.ignore'
  - 'select' -> 'lint.select'

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

nonebot_bison/sub_manager/__init__.py

@@ -68,9 +68,6 @@ async def do_choose_group_number(state: T_State, event: PrivateMessageEvent, gro
     idx = int(group_idx)
     if idx not in group_number_idx.keys():
         await group_manage_matcher.reject("请输入正确序号")
-    state["group_idx"] = idx
-    group_number_idx: dict[int, int] = state["group_number_idx"]
-    idx: int = state["group_idx"]
     group_id = group_number_idx[idx]
     state["target_user_info"] = TargetQQGroup(group_id=group_id)