fix: classify future-version ledgers with changed record shape correctly, not as corrupt

Version-check now runs on the parseLedger failure path too, so a v3 blob whose record shape actually changed reports FutureVersion instead of Unreadable, avoiding the corrupt-blob "clear it" advice. Also closes the six minor findings.

src/shell/persist/session.cpp

@@ -61,9 +61,11 @@ void ReaSamplerSession::recordCreated(const model::Sample& sample,
     const tracking::RecordResult result = tracking_.record(rec);
     // A rejection means a file exists that nothing attributes to us — invisible
     // otherwise, and exactly the gap this ledger exists to close. AlreadyPresent is
-    // the normal dedup outcome, not a gap.
-    if (result == tracking::RecordResult::RejectedEmptyPath ||
-        result == tracking::RecordResult::RejectedAbsolutePath) {
+    // the normal dedup outcome, not a gap. Written as "anything but the two OK
+    // outcomes" rather than a rejection whitelist, so a future RecordResult value
+    // is reported by default instead of silently passing through unrecognized.
+    if (result != tracking::RecordResult::Recorded &&
+        result != tracking::RecordResult::AlreadyPresent) {
         ShowConsoleMsg(("ReaSampler: could not record the origin of '" +
                         sample.relativePath +
                         "' -- the path is empty or absolute. The file is NOT tracked and "