feat: add .ts_ignore pattern ignoring system

[CyanVoxel]

Summary

Replaces the existing "File Extension List" inclusion/exclusion system with a more comprehensive ".gitignore" style pattern ignoring system. The built-in GLOBAL_IGNORE_SET has also been replaced with this same pattern-matching system, both for directory scanning and query filtering. This PR also adds the ability for TagStudio to traverse symlinks (not tested on Windows) and Unix hidden folders. I was originally planning on those changes to be in a separate PR, but most of the code overlapped with these changes and ended up amounting to a couple of flags passed to the wcmatch glob function.

How to Use

1. Create a .ts_ignore text file located directly inside the .TagStudio folder of one of your libraries (library can be open!)
2. Use .gitignore-style pattern formats to exclude files and folders, with each pattern being on a new line.
3. Save the file and refresh your TagStudio directories and/or search to test the patterns. The file can be edited live, with changes reflected in subsequent searches and scans.

Example .ts_ignore file:

# TagStudio .ts_ignore file.

# Code
__pycache__
.pytest_cache
.venv
.vs

# Projects
Minecraft/**/Metadata
Minecraft/Website
!Minecraft/Website/*.png
!Minecraft/Website/*.css

# Documents
*.doc
*.docx
*.ppt
*.pptx
*.xls
*.xlsx

TODO

• Remove extension list feature, generate .ts_ignore file from existing configurations
• Add frontend .ts_ignore editor
• Add documentation
• Add tests
• Test for character escaping

Tasks Completed

• Platforms Tested:
  • Windows x86
  • Windows ARM
  • macOS x86
  • macOS ARM
  • Linux x86
  • Linux ARM
• Tested For:
  • Basic functionality
  • PyInstaller executable

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Closes #14, Closes #624.