i18n: translate all Chinese comments, docstrings, and logger messages to English

Comprehensive translation of Chinese text to English across the entire codebase:

- api/: FastAPI server documentation and logger messages
- cache/: Cache abstraction layer comments and docstrings
- database/: Database models and MongoDB store documentation
- media_platform/: All platform crawlers (Bilibili, Douyin, Kuaishou, Tieba, Weibo, Xiaohongshu, Zhihu)
- model/: Data model documentation
- proxy/: Proxy pool and provider documentation
- store/: Data storage layer comments
- tools/: Utility functions and browser automation
- test/: Test file documentation

Preserved: Chinese disclaimer header (lines 10-18) for legal compliance

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

store/zhihu/__init__.py

@@ -53,7 +53,7 @@ class ZhihuStoreFactory:
 
 async def batch_update_zhihu_contents(contents: List[ZhihuContent]):
     """
-    批量更新知乎内容
+    Batch update Zhihu contents
     Args:
         contents:
 
@@ -68,7 +68,7 @@ async def batch_update_zhihu_contents(contents: List[ZhihuContent]):
 
 async def update_zhihu_content(content_item: ZhihuContent):
     """
-    更新知乎内容
+    Update Zhihu content
     Args:
         content_item:
 
@@ -85,7 +85,7 @@ async def update_zhihu_content(content_item: ZhihuContent):
 
 async def batch_update_zhihu_note_comments(comments: List[ZhihuComment]):
     """
-    批量更新知乎内容评论
+    Batch update Zhihu content comments
     Args:
         comments:
 
@@ -101,7 +101,7 @@ async def batch_update_zhihu_note_comments(comments: List[ZhihuComment]):
 
 async def update_zhihu_content_comment(comment_item: ZhihuComment):
     """
-    更新知乎内容评论
+    Update Zhihu content comment
     Args:
         comment_item:
 
@@ -116,7 +116,7 @@ async def update_zhihu_content_comment(comment_item: ZhihuComment):
 
 async def save_creator(creator: ZhihuCreator):
     """
-    保存知乎创作者信息
+    Save Zhihu creator information
     Args:
         creator:
 

store/zhihu/_store_impl.py

@@ -21,7 +21,7 @@
 # -*- coding: utf-8 -*-
 # @Author  : persist1@126.com
 # @Time    : 2025/9/5 19:34
-# @Desc    : 知乎存储实现类
+# @Desc    : Zhihu storage implementation class
 import asyncio
 import csv
 import json
@@ -43,7 +43,7 @@ from tools.async_file_writer import AsyncFileWriter
 from database.mongodb_store_base import MongoDBStoreBase
 
 def calculate_number_of_files(file_store_path: str) -> int:
-    """计算数据保存文件的前部分排序数字，支持每次运行代码不写到同一个文件中
+    """Calculate the prefix sorting number for data save files, supporting writing to different files for each run
     Args:
         file_store_path;
     Returns:
@@ -202,16 +202,16 @@ class ZhihuSqliteStoreImplement(ZhihuDbStoreImplement):
 
 
 class ZhihuMongoStoreImplement(AbstractStore):
-    """知乎MongoDB存储实现"""
+    """Zhihu MongoDB storage implementation"""
 
     def __init__(self):
         self.mongo_store = MongoDBStoreBase(collection_prefix="zhihu")
 
     async def store_content(self, content_item: Dict):
         """
-        存储内容到MongoDB
+        Store content to MongoDB
         Args:
-            content_item: 内容数据
+            content_item: Content data
         """
         note_id = content_item.get("note_id")
         if not note_id:
@@ -226,9 +226,9 @@ class ZhihuMongoStoreImplement(AbstractStore):
 
     async def store_comment(self, comment_item: Dict):
         """
-        存储评论到MongoDB
+        Store comment to MongoDB
         Args:
-            comment_item: 评论数据
+            comment_item: Comment data
         """
         comment_id = comment_item.get("comment_id")
         if not comment_id:
@@ -243,9 +243,9 @@ class ZhihuMongoStoreImplement(AbstractStore):
 
     async def store_creator(self, creator_item: Dict):
         """
-        存储创作者信息到MongoDB
+        Store creator information to MongoDB
         Args:
-            creator_item: 创作者数据
+            creator_item: Creator data
         """
         user_id = creator_item.get("user_id")
         if not user_id:
@@ -260,7 +260,7 @@ class ZhihuMongoStoreImplement(AbstractStore):
 
 
 class ZhihuExcelStoreImplement:
-    """知乎Excel存储实现 - 全局单例"""
+    """Zhihu Excel storage implementation - Global singleton"""
 
     def __new__(cls, *args, **kwargs):
         from store.excel_store_base import ExcelStoreBase