Q-W1 pt2: core/shell/app relocation + sub-namespaces; one concrete ui::Rect (LTRB fork retired); slot_map split from bank_book; BankIndex→BankModel; 59/59 green

tests/test_velocity_curve.cpp

@@ -1,4 +1,4 @@
-// Standalone tests for reasampler::vst::velocity_curve — no VST3, no REAPER, no framework. Same fast
+// Standalone tests for reasampler::instrument::engine::velocity_curve — no VST3, no REAPER, no framework. Same fast
 // assert loop as the sibling pure tests. Assert the S-VIEW-9 velocity->amp transfer curve HARD:
 //
 //  * eval — flat y=1 default (R10-F1 Option A: EVERY velocity -> 1.0), linear ramp, curved shape
@@ -11,12 +11,13 @@
 //  * fromPoints — the deserialization repair: sorts by X, box-clamps, forces endpoints, and falls
 //    back to flat() for a sub-2-point list.
 
-#include "../src/vst/velocity_curve.h"
+#include "../src/core/instrument/engine/velocity_curve.h"
 
 #include <cmath>
 #include <cstdio>
 
-using namespace reasampler::vst;
+using namespace reasampler;
+using namespace reasampler::instrument::engine;
 
 static int g_fail = 0;
 #define CHECK(cond) do { if(!(cond)) { \