feat: Enhance URL conversion and bridge script handling for improved drag-and-drop functionality

src/webdrop_bridge/core/url_converter.py

@@ -1,6 +1,7 @@
 """URL to local path conversion for Azure Blob Storage URLs."""
 
 import logging
+import os
 from pathlib import Path
 from typing import Optional
 from urllib.parse import unquote
@@ -51,13 +52,14 @@ class URLConverter:
                 # Combine with local path
                 local_path = Path(mapping.local_path) / relative_path
 
-                # Normalize path (resolve .. and .) but don't follow symlinks yet
-                try:
-                    # On Windows, normalize separators
-                    local_path = Path(str(local_path).replace("/", "\\"))
-                except (OSError, RuntimeError) as e:
-                    logger.warning(f"Failed to normalize path {local_path}: {e}")
-                    return None
+                # Keep legacy Windows separator normalization to preserve
+                # existing Windows drag/drop behavior.
+                if os.name == "nt":
+                    try:
+                        local_path = Path(str(local_path).replace("/", "\\"))
+                    except (OSError, RuntimeError) as e:
+                        logger.warning(f"Failed to normalize path {local_path}: {e}")
+                        return None
 
                 logger.debug(f"Converted URL to path: {url} -> {local_path}")
                 return local_path