pS-usage: captures held by live ReaSampler 9000 instances are un-prunable — instances publish usage_<guid> ext-state records (ComponentState v11), prune unions live holds into referenced

src/persist.cpp

@@ -96,6 +96,7 @@
 #include "app_version.h"
 #include "capture_paths.h"
 #include "prune_reconcile.h"
+#include "usage_scan.h"  // liveInstanceHeldPaths (pS-usage: instance holds join `referenced`)
 #include "vst/bank_sync.h"  // parseBankGeneration / formatBankGeneration (SHARED with the instrument reader)
 
 #define REAPERAPI_MINIMAL
@@ -359,9 +360,17 @@ PruneScan scanPruneOrphans(const BankBook& book, const OwnedFileManifest& owned)
 
     // The decision lives in the pure core — read-only inputs from the book and manifest.
     // referencedPaths() unions across the whole book (pool included); owned().paths() is
-    // the manifest set. This shell only enumerates, resolves, and stats.
+    // the manifest set. pS-usage: the referenced set additionally unions every LIVE
+    // ReaSampler 9000 instance's held captures (usage_scan reads the per-instance
+    // usage_* records + the live FX enumeration; sample_usage decides liveness) — a
+    // capture any live instance holds can NEVER be an orphan, even when its bank entry
+    // was deleted while the instance kept its ref. liveInstanceHeldPaths is READ-ONLY,
+    // preserving this scan's no-write contract. This shell only enumerates, resolves,
+    // and stats.
     scan.bankDirAbs = bankDir;
-    scan.orphans = pruneOrphans(present, book.referencedPaths(), owned.paths());
+    scan.orphans = pruneOrphans(
+        present, mergeReferenced(book.referencedPaths(), liveInstanceHeldPaths(proj)),
+        owned.paths());
     return scan;
 }