port map: classes-10 line refs that drifted and a duplicate check that exists

Two SubShape rows pointed at face.rs lines that no longer hold the clamp and
the occupancy copy (calculate_face was restructured), and
LevelChunkTicks.scheduleUnchecked said its port was a push with no duplicate
check while ChunkTicks::schedule refuses a repeat through positions.insert;
the unchecked push vanilla unpacks with is ChunkTicks::unpack.

Verdicts and citations are unchanged; only the notes move.

tools/port_map/classes-10.tsv

@@ -1,6 +1,6 @@
-SubShape.clampToShape	inline	crates/horizon-core/src/geometry/shape/face.rs::VoxelShape::calculate_face	clamps the parent's discrete extrema to the slice (face.rs:43-46)
+SubShape.clampToShape	inline	crates/horizon-core/src/geometry/shape/face.rs::VoxelShape::calculate_face	clamps the parent's discrete extrema to the slice (face.rs:61-64)
 SubShape.fill	skip:other		write path on a read-only slice; vanilla calls fill only on fresh BitSetDiscreteVoxelShape (Shapes.java:25, DiscreteVoxelShape.java:43), never on a SubShape; Horizon shapes are immutable
-SubShape.isFull	inline	crates/horizon-core/src/geometry/shape/face.rs::VoxelShape::calculate_face	slice occupancy is copied from the parent plane when the face is built (face.rs:61-68)
+SubShape.isFull	inline	crates/horizon-core/src/geometry/shape/face.rs::VoxelShape::calculate_face	slice occupancy is copied from the parent plane when the face is built (face.rs:78-86)
 PlayerScores.getOrCreate	port	crates/horizon-client-core/src/scoreboard.rs::Scoreboard::score_mut	creates the score and tracks the holder (holder_order.insert)
 PlayerScores.listScores	port	crates/horizon-client-core/src/scoreboard.rs::Scoreboard::holder_scores	one holder's (objective, value) pairs
 ScoreboardSaveData.setData	inline	crates/horizon-client/src/game/scoreboard.rs::Game::save_scoreboard	gap: minor: no in-memory save-data copy and no equality/dirty check; the file is rewritten from board.pack() on each save
@@ -8,7 +8,7 @@ LevelChunkTicks.count	port	crates/horizon-core/src/ticks/mod.rs::ChunkTicks::cou
 LevelChunkTicks.pack	port	crates/horizon-core/src/ticks/mod.rs::ChunkTicks::pack	
 LevelChunkTicks.poll	port	crates/horizon-core/src/ticks/mod.rs::ChunkTicks::poll	
 LevelChunkTicks.removeIf	port	crates/horizon-core/src/ticks/mod.rs::ChunkTicks::remove_if	
-LevelChunkTicks.scheduleUnchecked	inline	crates/horizon-core/src/ticks/mod.rs::ChunkTicks::schedule	gap: minor: push only, no duplicate check (the unpack path is in ChunkTicks::unpack); the onTickAdded deadline update is in LevelTicks::schedule
+LevelChunkTicks.scheduleUnchecked	inline	crates/horizon-core/src/ticks/mod.rs::ChunkTicks::schedule	ChunkTicks::schedule is the checking path: first schedule wins for a kind and position and a repeat is refused (positions.insert); the unchecked push vanilla does when unpacking is ChunkTicks::unpack. The onTickAdded deadline update is in LevelTicks::schedule
 LevelChunkTicks.unpack	port	crates/horizon-core/src/ticks/mod.rs::ChunkTicks::unpack	gap: minor: the deadline refresh is in LevelTicks::unpack_chunk
 AttributeTrack.bakeSampler	inline	crates/horizon-client-render/src/environment.rs::Environment::load_dimension	gap: minor: builds the day timeline's tracks only (keyframes, easing, multiply); the clock holder is implicit
 AttributeTrack.createCodec	skip:java		codec; Horizon parses the timeline JSON in Environment::load_dimension and patrol.rs GameplayAttributes::load