Cut core/instrument/ui comment bloat ~49% (comments only, zero code change)

src/core/instrument/ui/param_slider.cpp

@@ -1,5 +1,4 @@
-// param_slider.cpp — see param_slider.h. PURE control-surface geometry for the S12/S15/S16
-// editor parameter panel. No host types; only the shared Rect + contains().
+// param_slider.cpp — see param_slider.h. Pure control-surface geometry; no host types.
 
 #include "core/instrument/ui/param_slider.h"
 
@@ -10,7 +9,7 @@
 
 namespace reasampler::instrument::ui {
 
-using util::clamp01;  // the ONE unit-interval clamp (Q-W1, T4-24)
+using util::clamp01;
 
 std::vector<ControlRow> layoutControls(const Rect& panel,
                                        const std::vector<ControlDesc>& controls) {
@@ -83,7 +82,7 @@ double valueAtPoint(const Rect& control, int x) {
     return static_cast<double>(x - track.x) / static_cast<double>(span);
 }
 
-// --- Radial knob (Wave A FA4) ---------------------------------------------------------
+// --- Radial knob -----------------------------------------------------------------------
 
 namespace {