feat: implemented unified downloading

monochrome/download.py

@@ -26,6 +26,7 @@ import subprocess
 import sys
 
 from monochrome import fetch, fetch_json, discover_instances, SSL_CTX, QOBUZ_API
+from utils import sanitize_filename
 
 
 def extract_stream_url_from_manifest(manifest_b64, log=None):
@@ -360,9 +361,6 @@ def embed_metadata(file_path, info, cover_data=None, log=None):
         log(f"[!] Failed to embed metadata: {e}")
 
 
-def sanitize_filename(name):
-    return re.sub(r'[<>:"/\\|?*]', '_', name)
-
 
 def convert_to_mp3(input_path, output_path, bitrate="320k", log=None):
     """Convert audio file to MP3 using ffmpeg."""