Q-W6: registration table (OCP) in main.cpp; bank verbs -> shell/bank_ops(Session&); persist.h + wav_trim + namespaces.h shims deleted; 61/61

capture.h realtime seam split to capture_realtime_shell.h; GetProjExtState grow-loop rehomed to core/wire/ext_state_read; stale persist.cpp/bank_panel.cpp comment refs fixed; CLAUDE.md persist/bank_book/actions bullets updated. Command-id suffixes, display phrases, and undo labels byte-identical.

src/shell/view/view.cpp

@@ -1,4 +1,3 @@
-#include "core/namespaces.h"
 // view.cpp — REAPER-facing Design View shell (Phase D2). See view.h.
 //
 // Compiled into the reaper_reasampler MODULE. Includes reaper_plugin_functions.h
@@ -48,6 +47,13 @@
 
 namespace reasampler {
 
+// Real-namespace-home using-declarations (Q-W6: the namespaces.h shim is retired).
+using view::buildFolderTree;
+using view::isOnManualLane;
+using view::managedLaneKey;
+using view::modeIdFromLaneName;
+using view::TrackFolderEntry;
+
 namespace {
 
 // Track fixed-lane mode value (I_FREEMODE=2). See SDK: 0=normal, 1=free item

src/shell/view/view.h

@@ -1,5 +1,4 @@
 #pragma once
-#include "core/namespaces.h"
 // view — the REAPER-facing shell of the Design View feature (Phase D2). It is the
 // mirror of the capture shell: the ViewModeModel (pure, D1) holds the mode/
 // membership/snapshot state and emits the toggle plan; this shell reads the live