feat: improve filename handling in extractAll (custom names & Chinese fix)

[nonameShijian]

This PR enhances ZipFile.extractAll() to better handle real-world ZIP files with non-ASCII (e.g. Chinese) filenames and supports custom output naming.

Changes

1. Fix "File header and local file header mismatch" for Unicode filenames

   • Now checks the 0x7075 (Info-ZIP Unicode Path) extra field to get the correct UTF-8 filename
   • Uses UTF-8 name for header comparison, avoiding false mismatch errors caused by encoding issues

2. Support custom output filenames via newFileNameMap

   • Added support to remap original filenames to new names during extraction
   • Example usage:

     Map<String, String> newNames = new HashMap<>();
     newNames.put(fileHeader.getFileName(), "new_name.txt");
     zipFile.extractAll(outputPath, newNames);

Benefits

• Can now extract ZIPs created on Windows/Chinese systems without errors
• Allows renaming files during extraction (e.g. avoid conflicts, sanitize names)

This makes extractAll() more robust and user-friendly for international use cases.