feat(beatmap,beatmapset): get beatmap & beatmapset information by id

app/models/score.py

@@ -1,17 +1,31 @@
+from __future__ import annotations
+
 from enum import Enum, IntEnum
 from typing import Any
+
 from pydantic import BaseModel
 
+
 class GameMode(str, Enum):
     OSU = "osu"
     TAIKO = "taiko"
     FRUITS = "fruits"
     MANIA = "mania"
 
+
+MODE_TO_INT = {
+    GameMode.OSU: 0,
+    GameMode.TAIKO: 1,
+    GameMode.FRUITS: 2,
+    GameMode.MANIA: 3,
+}
+
+
 class APIMod(BaseModel):
     acronym: str
     settings: dict[str, Any] = {}
 
+
 # https://github.com/ppy/osu/blob/master/osu.Game/Rulesets/Scoring/HitResult.cs
 class HitResult(IntEnum):
     PERFECT = 0  # [Order(0)]