304e973db1
- Normalize Windows paths by replacing \\\\ with \\ before pattern matching - Escape backslashes in replacement strings for post-processing - Add debug logging to help diagnose path matching issues Root cause: UI stored escaped paths (\\\\Koha9-Main\\\\Music) but playlist content uses single backslashes (\\Koha9-Main\\Music). Now normalizes paths before compiling regex patterns. Co-authored-by: Koha9 <36852125+Koha9@users.noreply.github.com>