feat(python): 完成 Python 全量迁移——剩余平台、登录通道与公共层修复

- 新增 5sing/apple/xm/me/qt/lr 平台包与取流实现（含 xm-sign、MissEvan 签名、蜻蜓 HMAC、Apple developer token）
- 新增 wy/kg/tx/lr 登录：扫码、手机号、账密（kg 20028 风控指纹）、cookie 绑定、kg/tx 续期
- request 层：保留多值 Set-Cookie；JSON body 紧凑化（修复 kg 网关验签）；直连不经系统代理（对齐 Node）
- 登录路由统一 Body(embed=True)，修复扫码轮询 422；lifespan 接入登录续期调度
- ruff/format/pyright 全绿；14 平台真实联网与 HTTP 路由验证通过

app/sdk/platforms/xm/album.py

@@ -0,0 +1,71 @@
+"""喜马拉雅专辑曲目列表（对应 sdk/xm/album.ts，免签匿名接口）。
+
+接口: https://www.ximalaya.com/revision/album/getTracksList?albumId=&pageNum=&sort=0
+实测（2026-10-02）匿名可翻全部页（固定每页 30 条）；仅曲目元信息（trackId/title/isPaid），
+播放地址需另走 baseInfo。注意 v1 版接口（/revision/album/v1/getTracksList）需要 webtk 签名且有风控。
+"""
+
+from __future__ import annotations
+
+import math
+from typing import Any
+
+from app.sdk.common.request import http_fetch
+from app.sdk.common.utils import as_dict, as_list
+from app.sdk.platforms.xm.sign import XM_UA
+
+TRACKS_URL = "https://www.ximalaya.com/revision/album/getTracksList"
+PAGE_SIZE = 30
+
+
+async def get_tracks_page(album_id: str, page_num: int) -> dict[str, Any]:
+    """抓取专辑第 page_num 页曲目（返回 {total, tracks}）。"""
+    resp = await http_fetch(
+        f"{TRACKS_URL}?albumId={album_id}&pageNum={page_num}&sort=0",
+        headers={"User-Agent": XM_UA, "Referer": f"https://www.ximalaya.com/album/{album_id}"},
+        timeout=15_000,
+    )
+    body = as_dict(resp.body)
+    if resp.status_code != 200 or body.get("ret") != 200 or not body.get("data"):
+        raise RuntimeError(str(body.get("msg") or f"获取专辑曲目失败（ret {body.get('ret', resp.status_code)}）"))
+    data = as_dict(body.get("data"))
+    return {
+        "total": int(data.get("trackTotalCount") or 0),
+        "tracks": [item for item in as_list(data.get("tracks")) if isinstance(item, dict)],
+    }
+
+
+async def get_album_detail(album_id: str, page: int = 1, limit: int = 30) -> dict[str, Any]:
+    """专辑详情 + 指定页曲目（/album 路由适配：{info, list}，接口固定每页 30 条）。"""
+    result = await get_tracks_page(album_id, page)
+    total = result["total"]
+    album_name = ""
+    songs: list[dict[str, Any]] = []
+    for item in result["tracks"][:limit]:
+        if not album_name and item.get("albumTitle"):
+            album_name = str(item["albumTitle"])
+        songs.append(
+            {
+                "songmid": str(item.get("trackId")),
+                "name": item.get("title") or str(item.get("trackId")),
+                "singer": item.get("albumTitle") or "",
+                "albumId": str(album_id),
+                "albumName": item.get("albumTitle") or "",
+                "interval": 0,
+                "payPlay": bool(item.get("isPaid")),
+                "img": None,
+                "lrc": "",
+                "lrcx": "",
+                "types": [],
+                "_types": {},
+                "disabled": False,
+            }
+        )
+    return {
+        "info": {"name": album_name or str(album_id), "total": total},
+        "list": songs,
+        "total": total,
+        "limit": limit,
+        "allPage": math.ceil(total / PAGE_SIZE) or page,
+        "source": "xm",
+    }