提交说明，例如：优化下载器逻辑，更新配置

.claude/settings.local.json

@@ -1,14 +0,0 @@
-{
-  "permissions": {
-    "allow": [
-      "Bash(node --check 163_music_downloader.js)",
-      "Bash(ffmpeg -version)",
-      "Bash(ffprobe -version)",
-      "PowerShell($c = Get-Command ffmpeg -ErrorAction SilentlyContinue; if \\($c\\) { Write-Output $c.Source; & ffmpeg -version | Select-Object -First 1 } else { Write-Output \"ffmpeg NOT FOUND\" })",
-      "PowerShell($paths = @\\(\"C:\\\\ffmpeg\",\"C:\\\\Program Files\\\\ffmpeg\",\"$env:LOCALAPPDATA\\\\Microsoft\\\\WinGet\",\"$env:USERPROFILE\\\\scoop\\\\apps\\\\ffmpeg\"\\); Get-ChildItem -Path C:\\\\ -Filter ffmpeg.exe -Recurse -ErrorAction SilentlyContinue -Depth 4 2>$null | Select-Object -First 5 -ExpandProperty FullName)",
-      "Bash(node *)",
-      "Bash(echo \"exit: $?\")",
-      "Bash(ffprobe *)"
-    ]
-  }
-}

.gitignore

@@ -16,3 +16,5 @@
 *.tar
 *.tar.gz
 *.tgz
+.claude/settings.local.json
+download_history.json

config.json

@@ -7,7 +7,7 @@
     "neteaseBaseUrl": "https://music.163.com"
   },
   "paths": {
-    "downloadDir": "Music",
+    "downloadDir": "/vol2/1000/Music",
     "historyFile": "download_history.json",
     "runtimeConfigFile": "downloader_config.json",
     "trashDir": ".trash",

download_history.json

@@ -1,68 +0,0 @@
-[
-  {
-    "id": "3342981041",
-    "name": "铁花飞",
-    "artist": "Mili/塞壬唱片-MSR",
-    "album": "铁花飞",
-    "level": "lossless",
-    "bitrate": 904424,
-    "size": 27432639,
-    "file": "Mili_塞壬唱片-MSR - 铁花飞.flac",
-    "timestamp": "2026-07-13T10:25:51.755Z"
-  },
-  {
-    "id": "3336080601",
-    "name": "SAIKAI",
-    "artist": "Mili",
-    "album": "SAIKAI",
-    "level": "lossless",
-    "bitrate": 791784,
-    "size": 32067914,
-    "file": "Mili - SAIKAI.flac",
-    "timestamp": "2026-07-13T10:16:32.596Z"
-  },
-  {
-    "id": 3336080601,
-    "name": "SAIKAI",
-    "artist": "Mili",
-    "album": "SAIKAI",
-    "level": "hires",
-    "bitrate": 2733875,
-    "size": 110709636,
-    "file": "Mili - SAIKAI.flac",
-    "timestamp": "2026-07-13T09:36:41.412Z"
-  },
-  {
-    "id": 3336080601,
-    "name": "SAIKAI",
-    "artist": "Mili",
-    "album": "SAIKAI",
-    "level": "lossless",
-    "bitrate": 791784,
-    "size": 32067914,
-    "file": "Mili - SAIKAI.flac",
-    "timestamp": "2026-07-13T07:41:34.485Z"
-  },
-  {
-    "id": 3342981041,
-    "name": "铁花飞",
-    "artist": "Mili/塞壬唱片-MSR",
-    "album": "铁花飞",
-    "level": "jyeffect",
-    "bitrate": 2872452,
-    "size": 87120168,
-    "file": "Mili_塞壬唱片-MSR - 铁花飞.flac",
-    "timestamp": "2026-07-13T07:31:12.383Z"
-  },
-  {
-    "id": 3336080601,
-    "name": "SAIKAI",
-    "artist": "Mili",
-    "album": "SAIKAI",
-    "level": "lossless",
-    "bitrate": 791784,
-    "size": 32067914,
-    "file": "Mili - SAIKAI.flac",
-    "timestamp": "2026-07-13T07:19:59.547Z"
-  }
-]