Q-W2v: split VST god-modules — editor 8 face-axis TUs (+pure layout hoist), processor 3 TUs, component_state_io codec split (extension drops the voice engine), zone_params.h, core/wire putLE; formats frozen, 61/61 green

tests/test_sample_map.cpp

@@ -23,6 +23,7 @@
 // channel-count stride downmixToMono divides by).
 
 #include "../src/core/instrument/map/sample_map.h"
+#include "../src/core/instrument/map/component_state_io.h"  // the Q-W2v codec split (formats FROZEN; suite unchanged)
 
 #include <cmath>
 #include <cstdio>
@@ -36,7 +37,8 @@
 
 using namespace reasampler;
 using namespace reasampler::instrument::engine;
-using namespace reasampler::capture;  // wav_trim (WavLayout) — sample_map re-exports live in reasampler until Q-W2v
+using namespace reasampler::instrument::map;  // sample_map + component_state_io (Q-W2v re-namespace)
+using namespace reasampler::capture;  // wav_trim (WavLayout)
 using namespace reasampler::model;
 
 static int g_fail = 0;