allep/scar

AI Summary: Implement a filter in the Rust-based source code analyzer (Scar) to remove sub-trees from the inclusion tree output. This will improve the readability and usefulness of the output, especially when analyzing large projects. The task involves identifying and removing redundant sub-trees that are already included within another tree, and adding a test to ensure the functionality works correctly.

AI Summary: Implement a feature in a Rust-based source code analyzer to colorize the output tree based on its level. This involves adding a command-line option to toggle colorization and modifying the tree printing logic to apply different colors to different levels of the tree.