Name captures after their source track: label and filename both, on every interactive mint site, and show the name on the panel card

src/core/ui/card_meta.h

@@ -5,8 +5,21 @@
 
 #include <string>
 
+#include "core/ui/rect.h"
+
 namespace reasampler::ui {
 
+// Both card overlay strips — the name line across the top, the length read-out along the
+// bottom — are this tall, with this much horizontal inset.
+inline constexpr int kCardStripHeight = 12;
+inline constexpr int kCardStripPad    = 3;
+
+// The strip the card's name line occupies: across the top of the cell, drawn OVER the
+// waveform exactly as the length read-out is drawn over it at the bottom. Empty when the
+// cell has no room for both strips plus a waveform worth looking at — the caller draws
+// nothing rather than burying the card under text.
+Rect cardNameStrip(const Rect& cell);
+
 // Musical length inputs, taken straight off a Sample's capture-time stamp. tempoBpm 0 = unknown;
 // timeSigNum/Denom 0 = unstamped.
 struct MusicalLength {