fix(race): 代码质量审查修复 + commands包拆分 + 赛马取消命令

- P1: bet.py赔率计算移入锁内防竞态
- P1: config.py TESTERS解析失败添加warning日志
- P2: 新增赛马取消命令(积分退还/任务取消/状态重置)
- P3: bet.py清理未使用的_send_to_scope导入
- 将commands.py拆分为commands/包(access/bet/help/race/register)
- OpenSpec变更提案: fix-race-conditions-and-logs

danding_bot/plugins/group_horse_racing/config.py

@@ -1,74 +1,76 @@
-from pydantic import Field, field_validator
-from pydantic_settings import BaseSettings, SettingsConfigDict
-import json
-
-
-class Config(BaseSettings):
-    model_config = SettingsConfigDict(
-        extra="ignore",
-        env_prefix="GROUP_HORSE_RACING_",
-    )
-
-    # 测试模式配置
-    TEST_MODE: bool = False
-    TESTERS: set[int] = Field(default_factory=set)
-    TEST_GROUPS: set[int] = Field(default_factory=set)
-    ALLOWED_GROUPS: set[int] = Field(default_factory=set)
-
-    # 奖励配置
-    PARTICIPANT_REWARD: int = 20
-    CHAMPION_REWARD: int = 150
-    MIN_BET: int = 10
-    MIN_ODDS: float = 1.2
-    RACE_DISTANCE: int = 100
-    RACE_TICK_INTERVAL: int = 5
-    RACE_RENDER_AS_IMAGE: bool = True
-    RACE_IMAGE_WIDTH: int = 900
-    RACE_IMAGE_FONT_SIZE: int = 26
-    RACE_IMAGE_PADDING: int = 28
-    RACE_IMAGE_LINE_SPACING: float = 1.35
-
-    # 消息撤回配置
-    MESSAGE_RECALL: dict[str, int] = Field(
-        default_factory=lambda: {
-            "race_update": 30,
-            "registration": 180,
-            "bet_confirm": 180,
-            "cancel_confirm": 60,
-            "error": 60,
-            "race_result": 0,
-            "leaderboard": 0,
-            "help": 0,
-            "odds_display": 0,
-        }
-    )
-
-    # 数据库配置
-    RACE_DB_FILE: str = "data/group_horse_racing/race.db"
-
-    @field_validator("TESTERS", "TEST_GROUPS", "ALLOWED_GROUPS", mode="before")
-    @classmethod
-    def parse_id_sets(cls, v):
-        """Parse ID sets from various formats."""
-        if isinstance(v, set):
-            return v
-        if isinstance(v, str):
-            return cls._parse_id_set(v)
-        if isinstance(v, (list, tuple)):
-            return set(int(x) for x in v)
-        return v if isinstance(v, set) else set()
-
-    @staticmethod
-    def _parse_id_set(v: str) -> set[int]:
-        """Parse ID sets from various formats."""
-        try:
-            parsed = json.loads(v)
-            if isinstance(parsed, list):
-                return set(int(x) for x in parsed)
-        except (json.JSONDecodeError, ValueError, TypeError):
-            pass
-        try:
-            return set(int(x.strip()) for x in v.split(",") if x.strip())
-        except ValueError:
-            pass
-        return set()
+from pydantic import Field, field_validator
+from pydantic_settings import BaseSettings, SettingsConfigDict
+import json
+
+
+class Config(BaseSettings):
+    model_config = SettingsConfigDict(
+        extra="ignore",
+        env_prefix="GROUP_HORSE_RACING_",
+    )
+
+    # 测试模式配置
+    TEST_MODE: bool = False
+    TESTERS: set[int] = Field(default_factory=set)
+    TEST_GROUPS: set[int] = Field(default_factory=set)
+    ALLOWED_GROUPS: set[int] = Field(default_factory=set)
+
+    # 奖励配置
+    PARTICIPANT_REWARD: int = 20
+    CHAMPION_REWARD: int = 150
+    MIN_BET: int = 10
+    MIN_ODDS: float = 1.2
+    RACE_DISTANCE: int = 100
+    RACE_TICK_INTERVAL: int = 5
+    RACE_RENDER_AS_IMAGE: bool = True
+    RACE_IMAGE_WIDTH: int = 900
+    RACE_IMAGE_FONT_SIZE: int = 26
+    RACE_IMAGE_PADDING: int = 28
+    RACE_IMAGE_LINE_SPACING: float = 1.35
+
+    # 消息撤回配置
+    MESSAGE_RECALL: dict[str, int] = Field(
+        default_factory=lambda: {
+            "race_update": 30,
+            "registration": 180,
+            "bet_confirm": 180,
+            "cancel_confirm": 60,
+            "error": 60,
+            "race_result": 0,
+            "leaderboard": 0,
+            "help": 0,
+            "odds_display": 0,
+        }
+    )
+
+    # 数据库配置
+    RACE_DB_FILE: str = "data/group_horse_racing/race.db"
+
+    @field_validator("TESTERS", "TEST_GROUPS", "ALLOWED_GROUPS", mode="before")
+    @classmethod
+    def parse_id_sets(cls, v):
+        """Parse ID sets from various formats."""
+        if isinstance(v, set):
+            return v
+        if isinstance(v, str):
+            return cls._parse_id_set(v)
+        if isinstance(v, (list, tuple)):
+            return set(int(x) for x in v)
+        return v if isinstance(v, set) else set()
+
+    @staticmethod
+    def _parse_id_set(v: str) -> set[int]:
+        """Parse ID sets from various formats."""
+        try:
+            parsed = json.loads(v)
+            if isinstance(parsed, list):
+                return set(int(x) for x in parsed)
+        except (json.JSONDecodeError, ValueError, TypeError) as e:
+            import logging
+            logging.getLogger(__name__).warning(f"TESTERS 解析失败: {v}, error: {e}")
+            pass
+        try:
+            return set(int(x.strip()) for x in v.split(",") if x.strip())
+        except ValueError:
+            pass
+        return set()