Render in place: a track's output to a new sibling, source to the bench

src/app/main.cpp

@@ -31,6 +31,7 @@
 #include "shell/capture/capture_batch.h"         // batch + recapture action bodies
 #include "shell/capture/capture_orchestrator.h"  // single-capture / realtime / insert action bodies
 #include "shell/capture/realtime_lifecycle.h"    // in-flight realtime state + tick driver
+#include "shell/capture/render_in_place.h"       // render-in-place action body
 #include "shell/panel/panel_input.h"             // bankPanelRefresh / bankPanelNotifyProjectLoaded
 #include "shell/panel/panel_window.h"            // panel lifecycle (init/toggle/open-query/shutdown)
 #include "shell/persist/session.h"               // ReaSamplerSession
@@ -88,6 +89,7 @@ static void RunBatchCaptureRazor(int) { capture::RunBatchCaptureRazor(g_session)
 static void RunCaptureRealtime(int)   { capture::RunCaptureRealtimeTrack(g_session); }
 static void RunCancelRealtime(int)    { capture::RunCancelRealtime(g_session); }
 static void RunRecaptureFromSource(int) { capture::RunRecaptureFromSource(g_session); }
+static void RunRenderTrackInPlace(int) { capture::RunRenderTrackInPlace(g_session); }
 static void RunResampleBake(int)      { capture::RunResampleBake(g_session); }
 static void RunShowVersion(int) {
     // On-demand only — no unconditional startup print (routine console chatter pops
@@ -134,6 +136,11 @@ static std::vector<reasampler::ActionTableRow> buildMainActionTable() {
                     &RunCancelRealtime});
     rows.push_back({"RECAPTURE_FROM_SOURCE", "re-capture from source",
                     &RunRecaptureFromSource});
+    // A RENDER_*, not a CAPTURE_*: the id is permanent and is the most durable
+    // statement the codebase makes about which pillar a feature belongs to.
+    rows.push_back({"RENDER_TRACK_IN_PLACE",
+                    "render selected track to a new track (source moves to Design)",
+                    &RunRenderTrackInPlace});
     // Invoked by a ReaSampler 9000 instance over the VST3 host bridge (and bindable, so a
     // stranded request can be landed by hand). The suffix is the wire contract itself —
     // core/wire/bake_wire owns the spelling both artifacts read.