Ξ-W2-T1: the resample bake chain — instrument renders, extension banks, one click re-points and resets

src/core/model/resample_name.h

@@ -0,0 +1,19 @@
+#pragma once
+// resample_name — the display name a resample's new bank entry takes, so a repeated bake
+// reads as one iteration chain in the browser rather than as N unrelated captures.
+//
+// The chain is legible in the NAME only; the machine-readable lineage is
+// OriginRecord::parentSampleId, written at birth. This is presentation, and deliberately
+// not parsed back into a lineage by anything.
+
+#include <string>
+
+namespace reasampler::model {
+
+// "Kick" -> "Kick r2" -> "Kick r3". A name already carrying an " r<N>" tail increments it
+// rather than stacking a second one; an empty name becomes "resample r2". A tail that is
+// not a whole positive number (" r", " r0", " rx") is left alone and a fresh " r2"
+// appended, because it was never one of ours.
+std::string nextIterationName(const std::string& sourceName);
+
+}  // namespace reasampler::model