refactor(director): separate timing clocks and scene pack presentation

docs/CURRENT-STATE.md

@@ -21,8 +21,12 @@ Director's ordered shot runner is exported independently of rendering, UI,
 storage and scene content. The existing scene controller supplies an adapter for
 visual/layer state, camera travel, media holds and release. Playback cancellation,
 preview cleanup, saved projects and all scene assets/attribution are preserved.
-Timeline extraction and a shareable scene/data-pack format are planned in
-[Director](DIRECTOR.md); those follow-up capabilities are not implemented yet.
+Pure authored-time/seek calculations and a playback clock now own timing,
+hold deadlines and subscriptions. Stop immediately clears timers and settles
+holds; stale tick callbacks cannot publish into a replacement. Registered pack
+rules own presentation overrides and Nepal map fallback without changing saved
+shots or content. The versioned scene/data-pack format remains planned in
+[Director](DIRECTOR.md).
 
 Search framing and annotations request semantic map features from an explicit source. The Overpass adapter owns bounded queries, member/tag decoding and request deadlines; callers retain candidate ranking, outline caching, deferred retries and scene placement. Empty, transient and throttled outcomes remain distinct. Traffic sources return road records and installation sources return mapped records with freshness/saturation metadata, so their layers no longer decode upstream elements. ALPR already normalizes its records in the source. Default providers, footprints, road directions, exact-viewport retries and source attribution are unchanged.