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

src/shell/capture/capture_orchestrator.cpp

@@ -243,7 +243,7 @@ CaptureResult renderOffline(CaptureScope scope,
 CaptureResult captureAndIndexOne(ReaSamplerSession& session,
                                  CaptureScope scope,
                                  const ResolvedSource& src,
-                                 const std::string& baseName,
+                                 const CaptureName& name,
                                  double startSeconds,
                                  double endSeconds)
 {
@@ -262,7 +262,8 @@ CaptureResult captureAndIndexOne(ReaSamplerSession& session,
     req.sampleRate   = 0;                   // follow project rate
     req.channelCount = 2;
     req.bitDepth     = WavBitDepth::Float32;  // deterministic, no dither
-    req.baseName     = baseName;
+    req.baseName     = name.stemBase;
+    req.displayName  = name.label;
     req.trackGuids   = src.trackGuids;      // recorded on the Sample (provenance)
 
     // M10: compute provenance BEFORE the FxBypassGuard neutralizes the in-scope chain —
@@ -320,7 +321,12 @@ std::string RunCapture(ReaSamplerSession& session, const CaptureActionDef& def)
         return {};
     }
 
-    CaptureResult res = captureAndIndexOne(session, def.scope, src, def.baseName,
+    // The scope literal survives only as the fallback for a source whose name could not
+    // be read at all — the source track names the capture on every reachable path.
+    const CaptureName name =
+        captureNameFor(src.trackNames, /*ordinal=*/0, def.baseName);
+
+    CaptureResult res = captureAndIndexOne(session, def.scope, src, name,
                                            src.startSeconds, src.endSeconds);
     if (res.status != CaptureStatus::Ok)
     {
@@ -438,7 +444,10 @@ void RunCaptureRealtimeTrack(ReaSamplerSession& session)
     req.sampleRate   = 0;                           // follow project rate
     req.channelCount = 2;
     req.bitDepth     = WavBitDepth::Float32;
-    req.baseName     = "realtime";
+    const CaptureName name =
+        captureNameFor(src.trackNames, /*ordinal=*/0, "realtime");
+    req.baseName     = name.stemBase;
+    req.displayName  = name.label;
     req.trackGuids   = src.trackGuids;              // provenance on the Sample
 
     CaptureResult failure;