Implement native RLV callback service integration (#80)

README.md

@@ -466,14 +466,19 @@ format, ownership, error, and tangent-output contracts are documented in the
 The native RLV layer parses bounded chat messages into typed clear, action,
 restriction, and query directives, then provides independent thread-safe
 restriction, inventory-map, folder-lock, camera, blacklist, and permission
-providers without network I/O. It
+providers without network I/O. Its callback-driven service dispatches typed
+actions and queries through `Send + Sync` host adapters, integrates completed
+inventory and agent services through their public boundaries, and reports
+inventory, attachment, outfit, chat, sit, and object-source lifecycle events.
+It
 preserves source casing, folder paths, separators, numeric channels, UUIDs, and
 attachment/wearable aliases while exposing canonical behavior names and
 source-located typed errors. All 119 restriction names from the pinned
 LibreMetaverse snapshot are covered, and deterministic malformed-input
 mutations exercise the parser without an external fuzzing runtime. Immutable
 snapshots and post-lock update events make concurrent policy reads
-deterministic; callback execution and transport effects remain explicit
-consumers of the layer. The grammar, state precedence, normalization rules,
-limits, and ownership boundary are documented in the
+deterministic; cancellation and resource limits are checked before callbacks,
+and no callback runs under an internal lock. The grammar, state precedence,
+normalization rules, service orchestration, limits, and ownership boundary are
+documented in the
 [`RLV protocol guide`](crates/libremetaverse-rlv/README.md).