fix: resolve test import errors and align CONTRIBUTING.md comment spacing

Co-authored-by: SigureMo <38436475+SigureMo@users.noreply.github.com>

Author: Copilot

CONTRIBUTING.md

@@ -82,7 +82,7 @@ uv run yutto -v
 │       │   ├── cli.py                    # 命令行解析
 │       │   └── settings.py               # 设置相关
 │       ├── download_manager.py           # 下载管理器
-│       ├── media                        # bilibili 自己的一些数据类型绑定
+│       ├── media                         # bilibili 自己的一些数据类型绑定
 │       │   ├── __init__.py
 │       │   ├── codec.py                  # bilibili 的 codec
 │       │   └── quality.py                # bilibili 的 qn
@@ -103,7 +103,7 @@ uv run yutto -v
 │       │   ├── user_all_favourites.py    # 全部收藏夹
 │       │   ├── user_all_ugc_videos.py    # 个人空间全部
 │       │   └── user_watch_later.py       # 稍后再看
-│       ├── downloader                   # 下载器相关模块
+│       ├── downloader                    # 下载器相关模块
 │       │   ├── __init__.py
 │       │   ├── downloader.py             # 下载器
 │       │   ├── progressbar.py            # 进度条（本部分可替换成为其他行为以支持更丰富的进度显示方式）
@@ -127,7 +127,7 @@ uv run yutto -v
 │       │   ├── ffmpeg.py                 # FFmpeg 驱动单例模块
 │       │   ├── file_buffer.py            # 文件缓冲器（yutto 下载原理的核心）
 │       │   ├── filter.py                 # 数据过滤器（根据时间过滤选择的剧集）
-│       │   ├── functional               # yutto 需要用的一些实用基本函数（很多是直接参考 StackOverflow 的）
+│       │   ├── functional                # yutto 需要用的一些实用基本函数（很多是直接参考 StackOverflow 的）
 │       │   │   ├── __init__.py           # 一些实用函数
 │       │   │   ├── async_object.py       # 一个简单的抽象类
 │       │   │   ├── async_to_sync.py      # 异步转同步

tests/test_api/test_bangumi.py

@@ -2,16 +2,16 @@
 
 import pytest
 
-from yutto._typing import BvId, CId, EpisodeId, MediaId, SeasonId
 from yutto.api.bangumi import (
     get_bangumi_list,
     get_bangumi_playurl,
     get_bangumi_subtitles,  # pyright: ignore[reportUnusedImport]
     get_season_id_by_episode_id,
     get_season_id_by_media_id,
 )
+from yutto.types import BvId, CId, EpisodeId, MediaId, SeasonId
 from yutto.utils.fetcher import FetcherContext, create_client
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 
 @pytest.mark.api

tests/test_api/test_cheese.py

@@ -2,14 +2,14 @@
 
 import pytest
 
-from yutto._typing import AId, AudioUrlMeta, CId, EpisodeId, SeasonId, VideoUrlMeta
 from yutto.api.cheese import (
     get_cheese_list,
     get_cheese_playurl,
     get_season_id_by_episode_id,
 )
+from yutto.types import AId, AudioUrlMeta, CId, EpisodeId, SeasonId, VideoUrlMeta
 from yutto.utils.fetcher import FetcherContext, create_client
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 
 @pytest.mark.api

tests/test_api/test_collection.py

@@ -2,10 +2,10 @@
 
 import pytest
 
-from yutto._typing import BvId, MId, SeriesId
 from yutto.api.collection import get_collection_details
+from yutto.types import BvId, MId, SeriesId
 from yutto.utils.fetcher import FetcherContext, create_client
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 
 @pytest.mark.api

tests/test_api/test_danmaku.py

@@ -2,10 +2,10 @@
 
 import pytest
 
-from yutto._typing import AvId, CId
 from yutto.api.danmaku import get_danmaku, get_protobuf_danmaku_segment, get_xml_danmaku
+from yutto.types import AvId, CId
 from yutto.utils.fetcher import FetcherContext, create_client
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 
 @pytest.mark.api

tests/test_api/test_space.py

@@ -2,7 +2,6 @@
 
 import pytest
 
-from yutto._typing import AId, BvId, FId, MId, SeriesId
 from yutto.api.space import (
     get_all_favourites,
     get_favourite_avids,
@@ -12,8 +11,9 @@
     get_user_name,
     get_user_space_all_videos_avids,
 )
+from yutto.types import AId, BvId, FId, MId, SeriesId
 from yutto.utils.fetcher import FetcherContext, create_client
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 
 @pytest.mark.api

tests/test_api/test_ugc_video.py

@@ -2,15 +2,15 @@
 
 import pytest
 
-from yutto._typing import AId, BvId, CId, EpisodeId
 from yutto.api.ugc_video import (
     get_ugc_video_info,
     get_ugc_video_list,
     get_ugc_video_playurl,
     get_ugc_video_subtitles,
 )
+from yutto.types import AId, BvId, CId, EpisodeId
 from yutto.utils.fetcher import FetcherContext, create_client
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 
 @pytest.mark.api

tests/test_api/test_user_info.py

@@ -4,7 +4,7 @@
 
 from yutto.api.user_info import get_user_info
 from yutto.utils.fetcher import FetcherContext, create_client
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 
 @pytest.mark.api

tests/test_processor/test_downloader.py

@@ -9,7 +9,7 @@
 from yutto.utils.asynclib import CoroutineWrapper
 from yutto.utils.fetcher import Fetcher, FetcherContext, create_client
 from yutto.utils.file_buffer import AsyncFileBuffer
-from yutto.utils.funcutils import as_sync
+from yutto.utils.functional import as_sync
 
 from ..conftest import TEST_DIR
 

tests/test_processor/test_path_resolver.py

@@ -2,7 +2,7 @@
 
 import pytest
 
-from yutto.path_resolver import create_unique_path_resolver
+from yutto.path_templates import create_unique_path_resolver
 
 
 @pytest.mark.processor