feat(models): 添加 Score 类型定义

- 在 score.py 中定义了 Score 类，用于表示游戏分数信息

app/models/score.py

@@ -1,6 +1,8 @@
 from enum import Enum, IntEnum
-from typing import Any
+from typing import Any, Optional
 from pydantic import BaseModel
+from datetime import datetime
+from .user import User
 
 class GameMode(str, Enum):
     OSU = "osu"
@@ -38,3 +40,61 @@ class HitResult(IntEnum):
     COMBO_BREAK = 16  # [Order(16)]
 
     LEGACY_COMBO_INCREASE = 99  # [Order(99)] @deprecated
+
+class Score(BaseModel):
+    # 基本信息
+    id: int
+    user_id: int
+    mode: GameMode
+    mode_int: int
+    beatmap_id: int
+    best_id: int
+    build_id: int
+
+    # 分数和准确度
+    score: int
+    accuracy: float
+    mods: list[APIMod]
+    total_score: int
+    
+    # 命中统计
+    statistics: dict[HitResult, int]
+    maximum_statistics: dict[HitResult, int]
+    
+    # 排名相关
+    rank: str  # 等级 (SS, S, A, B, C, D, F)
+    ranked: bool
+    rank_country: Optional[int] = None
+    rank_global: Optional[int] = None
+    
+    # PP值
+    pp: Optional[float] = None
+    pp_exp: Optional[float] = None
+    
+    # 连击
+    maximum_combo: int
+    combo: int
+    
+    # 游戏设置
+    is_perfect_combo: bool
+    passed: bool   # 是否通过谱面
+    
+    # 时间信息
+    started_at: datetime
+    ended_at: datetime
+    
+    # 最佳成绩相关
+    best_id: Optional[int] = None
+    is_best: bool = False
+    
+    # 额外信息
+    has_replay: bool  # 是否有回放
+    preserve: bool  # 是否保留
+    processed: bool  # 是否已处理
+    
+    # Legacy字段
+    legacy_score_id: Optional[int] = None
+    legacy_total_score: int
+    legacy_perfect: bool
+
+    # mp字段