fix(score): rewrite DB model & API model

app/models/score.py

@@ -1,11 +1,9 @@
 from __future__ import annotations
 
 from enum import Enum, IntEnum
-from typing import Any, Optional
+from typing import Any
 
 from pydantic import BaseModel
-from datetime import datetime
-from .user import User
 
 
 class GameMode(str, Enum):
@@ -23,6 +21,18 @@ MODE_TO_INT = {
 }
 
 
+class Rank(str, Enum):
+    X = "ss"
+    XH = "ssh"
+    S = "s"
+    SH = "sh"
+    A = "a"
+    B = "b"
+    C = "c"
+    D = "d"
+    F = "f"
+
+
 class APIMod(BaseModel):
     acronym: str
     settings: dict[str, Any] = {}
@@ -54,63 +64,3 @@ 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
-    playlist_item_id: Optional[int] = None
-    room_id: Optional[int] = None