Replace the single global ceiling lamp with one lamp per channel cluster.
Each latches when that channel's output reaches 0 dBFS (a hot/over warning,
handy when pre-gain drives a band); the ALL channel additionally lights on a
real output-limiter catch. Same latch/hold/click-to-clear behavior, now per
channel.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Move the egui editor from a single editor.rs into an editor/ module: mod.rs
(aggregator: create(), EditorState, layout, placeholder slider columns),
meter.rs (|L|GR|R| meters + ceiling lamp, owns MeterState), and plot.rs
(rolling in/out/GR plot, owns PlotState + PlotHistory). Each visualiser owns
its GUI state; the aggregator composes them. No behavior change.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Mikkeli Matlock