What problem does this solve?

Allow --exclude flag or allow dir/file exclusion list in the config YAML file to avoid mining those.

What's the proposed solution?

Add flag or config support.

Currently it is hardcoded in the source code.

SKIP_DIRS = {
    ".git", "node_modules", "__pycache__", ".venv",
    "venv", "env", "dist", "build", ".next", "coverage",
}