Watch selected folders and reconcile bounded changes with media freshness guards

AGENTS.md

@@ -51,6 +51,12 @@ readiness without completed release gates and recorded evidence.
   thread; yield between document encodes. Trace admission separately from native
   inference. This does not bound decoder, extraction or ANN CPU work. Do not
   claim preemption of an already executing media encode on a one-thread budget.
+- Treat native filesystem events as bounded hints; retain work across busy scans
+  and verify periodically. Use targeted, cancellable reconciliation for events.
+  Media hints must advance durable change revisions even with identical stats;
+  old media chunks stay ineligible until byte-verified indexing restores them.
+  Capture probe revisions before work and guard metadata writes. Exclude canonical
+  data/model/runtime paths and keep decoded frames under owned application data.
 - UI should belong to each OS: native typography/chrome/dialogs, themes,
   keyboard access, reduced motion and high contrast. Brief transitions must not
   delay requests. Preserve selection/focus as progressive results arrive.