Search Functionality Fails with Chinese Characters in Filenames or Paths

[daydaya]

Thank you for developing this plugin.

During my testing, I noticed an issue with searching when filenames or folder paths contain Chinese characters. No results are found in such cases. However, when I remove the Chinese characters, the search works correctly.

For example:

• Filename "你好.md": No text within this file can be searched.
• Filename "hello.md": All content, including Chinese characters, can be searched.
  I appreciate your attention to this matter.

[daydaya]

After my testing, this problem has been fixed in v2.1.0 version, thank you very much