Press v or V (both the same) to enter visual mode in the library pane;
movement then toggles the mark of every row it sweeps over, so a run of
items is selected by v then moving (g/G and Ctrl-d/u paint the whole
span). Entering toggles the current row (vim-style); a second v/V or Esc
leaves the mode with marks kept, and any other action leaves it first
then runs. This frees v, so the frequency-spectrum toggle moves from v
to f.
Painting reuses the existing marks (is_queable-gated, filter-mapped);
no wire, proto, or server change. Library-only for now — the queue has
no marks yet. Ran the full dev-flow; artifacts under architecture/,
quality/, plan/. 89 cbd-tui tests green (14 new); clippy and fmt clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Test User