Fixes a hidden-parent solo replay that could silence the mix. Also closes the N-mode segment silent no-op, amends the invariant comment, trims view.cpp under 600 lines, hedges two SDK inferences, drops a dead null-check.
Solo is cached, cleared and replayed per mode on a real switch only; the switch is refused visibly while the transport runs. The footer segment now routes through the activate actions, so a panel switch finally persists.
Knob track arc, inner-dial needle, and mini velocity-trace all sat below the analytic stroker's opaque-core floor. Raised to 2px; updated visual-design-language.md and core/ui/CLAUDE.md to match; kept the 1px-behavior test, corrected its stale comment.
Moves the NaN/Inf finiteness check to addSegment where the UB-causing cast actually happens, makes strokeBounds reject an interior non-finite point instead of swallowing it, corrects a LICE_GetPixel misattribution, and documents rasterRowOffset.
Guards the stroke blend against LICE_EXT_GET_SCALING, tightens the analytic-stroker's boxes and NaN handling, corrects the opaque-core threshold and inner-dial rationale in the docs, and re-derives two review-flagged tautological tests so they actually fail against the bugs they claim to catch.
Aligns inKnobFace's hit radius with computeKnob's draw-side min(w,h) rule and adds a non-square-rect test; clamps halfSpan for degenerate waveform bands with a test; fixes stale docs/comments and annotates an uncommitted perf measurement.
The waveform column's vertical extents move to pure component_geometry so the shared
primitive stops being untested; PlaySeconds hoists into a header-only play_seconds target.
Corrects theme.h's large-text thresholds, names accent/secondary's real
binding limiter, and adds compositeOver so the loop-span fill's 2.25:1
under-floor pair is asserted rather than assumed.
Decouples the keyboard strip's mid stop from accent/secondary, which the
deep-teal darkening had inverted. Adds overlay/trace (#816AA6), the first
value to clear 3:1 against the waveform. Replaces the frozen-premise test.
Split root CLAUDE.md into 19 per-directory files scoped to their source area.
Roll v0 history into docs/ARCHIVE.md; retire CONTEXT.md, CONTEXT-ARCHIVE.md,
PLAN.md, COMPLETED.md. Move plan docs under docs/. Rescue 9 live deferrals
into docs/TODO.md.
daniel