CLI list mode

Great outside the TUI, too

Drop the TUI entirely and pipe clean, aligned output.

# Current directory listing
$ sb -l

# Include hidden entries
$ sb -la

# Recursive size + percent-share columns
$ sb -l --total-size

# Full tree, or tree limited to depth 2
$ sb -t
$ sb -l2

# Open a file with the best available viewer
$ sb README.md
Shell Buddy CLI list mode
Aligned, TUI-consistent column output