feat: improve performance

[chaqchase]

This pull request includes several significant changes to improve performance, enhance features, and refactor code in the project. The most important changes include optimizing directory listing and size calculation, improving the tree formatter, and updating the fuzzy lister and recursive lister.

Performance Improvements:

• Optimized the calculate_dir_size function to use parallel processing for faster directory size calculation (lla/src/commands/file_utils.rs).
• Improved fuzzy search performance by disabling link following (lla/src/lister/fuzzy.rs).

Feature Enhancements:

• Enhanced the tree formatter by refactoring the code to improve rendering efficiency and adding support for icons (lla/src/formatter/tree.rs). [1] [2]

Code Refactoring:

• Refactored the recursive lister to use parallel processing and optimize entry filtering (lla/src/lister/recursive.rs). [1] [2] [3]

Version Updates:

• Updated the project version to 0.3.7 in Cargo.toml and CHANGELOG.md to reflect the new changes and improvements (Cargo.toml, CHANGELOG.md). [1] [2] [3]