v0.0.15

What's changed

Features

• Added smarter file filtering: --ext (extension) + --match (name substring), both case-insensitive.
• New --git flag shows Git status in long view, with cleaner spacing and colorized markers.
• Improved performance with Git status caching and repo-aware status loading.

Others

• Refactored CLI parsing into cli_args.zig for cleaner, easier-to-maintain code.
• Docs and screenshots updated to match the new workflow.