refactor(plugins): comprehensive code review - ~35 fixes across 14 plugins

Phase 1 - Plugin code review (14/14 plugins):
- Security: 3x token leak in print→logger.debug, Bearer prefix handling
- Bug: bare except→specific exceptions, HorseState type safety, sync→async
- Critical: response_model undefined, route dead code, sync blocking event loop
- Quality: 11x print()→logger, variable name shadowing, consistent logging

Phase 2 - Deep analysis:
- Fix: payout int truncation→max(1, round(amount*odds))
- Fix: room_store get_lock race condition→dict.setdefault()
- Verify: data_manager f-string SQL is safe (uses ? placeholders)

Infrastructure: review reports generated for all plugins.

danding_bot/plugins/auto_friend_accept/auto_accept.py

@@ -1,48 +1,46 @@
-from nonebot import on_request, get_plugin_config, logger
-from nonebot.adapters.onebot.v11 import FriendRequestEvent, Bot
-from nonebot.typing import T_State
-from .config import Config
-import asyncio
-import random
-
-# 获取插件配置
-plugin_config = get_plugin_config(Config)
-
-# 注册好友请求事件处理器
-friend_request = on_request(priority=5, block=True)
-
-@friend_request.handle()
-async def handle_friend_request(bot: Bot, event: FriendRequestEvent, state: T_State):
-    """处理好友请求，根据配置自动同意并发送欢迎消息"""
-    
-    # 检查是否启用自动同意
-    if not plugin_config.auto_accept_enabled:
-        logger.info(f"收到来自 {event.user_id} 的好友请求，但自动同意功能已禁用")
-        return
-    
-    try:
-        # 获取请求的标识信息
-        flag = event.flag
-        
-        # 调用OneBot接口处理好友请求(设置为同意)
-        await bot.set_friend_add_request(flag=flag, approve=True)
-        
-        logger.info(f"已自动同意来自 {event.user_id} 的好友请求")
-        
-        # 如果配置了自动回复消息，则发送欢迎消息
-        if plugin_config.auto_reply_message:
-            # 添加随机延迟，模拟真人回复
-            await asyncio.sleep(random.uniform(2, 5))
-            
-            try:
-                # 发送欢迎消息
-                await bot.send_private_msg(
-                    user_id=event.user_id,
-                    message=plugin_config.auto_reply_message
-                )
-                logger.info(f"已向新好友 {event.user_id} 发送欢迎消息")
-            except Exception as e:
-                logger.error(f"向新好友 {event.user_id} 发送欢迎消息失败: {e}")
-    
-    except Exception as e:
-        logger.error(f"处理好友请求失败: {e}") 
+from nonebot import on_request, get_plugin_config, logger
+from nonebot.adapters.onebot.v11 import FriendRequestEvent, Bot
+from .config import Config
+import asyncio
+import random
+
+# 获取插件配置
+plugin_config = get_plugin_config(Config)
+
+# 注册好友请求事件处理器
+friend_request = on_request(priority=5, block=True)
+
+@friend_request.handle()
+async def handle_friend_request(bot: Bot, event: FriendRequestEvent):
+    """处理好友请求，根据配置自动同意并发送欢迎消息"""
+    
+    if not plugin_config.auto_accept_enabled:
+        logger.info(f"好友请求被忽略（功能禁用）: user_id={event.user_id} flag={event.flag}")
+        return
+    
+    # 同意好友请求
+    try:
+        await bot.set_friend_add_request(flag=event.flag, approve=True)
+    except Exception as e:
+        logger.error(f"同意好友请求失败: user_id={event.user_id} flag={event.flag} error={e}")
+        return
+    
+    logger.info(f"已自动同意好友请求: user_id={event.user_id} flag={event.flag}")
+    
+    # 发送欢迎消息（如果配置了）
+    if not plugin_config.auto_reply_message:
+        return
+    
+    await asyncio.sleep(random.uniform(
+        plugin_config.reply_delay_min,
+        plugin_config.reply_delay_max
+    ))
+    
+    try:
+        await bot.send_private_msg(
+            user_id=event.user_id,
+            message=plugin_config.auto_reply_message
+        )
+        logger.info(f"已发送欢迎消息: user_id={event.user_id}")
+    except Exception as e:
+        logger.error(f"发送欢迎消息失败: user_id={event.user_id} error={e}")

danding_bot/plugins/auto_friend_accept/config.py

@@ -1,9 +1,13 @@
-from pydantic import BaseModel, validator
-from typing import Optional
-
-class Config(BaseModel):
-    # 是否启用自动同意好友请求
-    auto_accept_enabled: bool = True
-    
-    # 自动回复的消息，如果为空则不发送
-    auto_reply_message: Optional[str] = "" 
+from pydantic import BaseModel
+from typing import Optional
+
+class Config(BaseModel):
+    # 是否启用自动同意好友请求
+    auto_accept_enabled: bool = True
+    
+    # 自动回复的消息，None表示不发送
+    auto_reply_message: Optional[str] = None
+    
+    # 欢迎消息发送前的随机延迟范围（秒）
+    reply_delay_min: float = 2.0
+    reply_delay_max: float = 5.0