Error Handling Examples

# Missing path
claude --add-dir
# Output: Please provide a directory path.

# Non-existent path
claude --add-dir /fake/path
# Output: Path /fake/path was not found.

# File instead of directory
claude --add-dir /etc/passwd
# Output: /etc/passwd is not a directory. Did you mean to add the parent directory /etc?

# Already accessible directory
claude --add-dir /home/user/project/src  # (when /home/user/project is already added)
# Output: /home/user/project/src is already accessible within the existing working directory /home/user/project.