docs(reference): import Dune: Awakening server-manager references

Phase 2 references for the host-agent Dune adapter, moved out of volatile /tmp
into docs/reference-repos/ (per Commander). Three upstream projects, .git +
node_modules + compiled binaries stripped (16MB source). Nested AI-instruction
files (.claude/, CLAUDE.md) removed so they don't pollute Corrosion sessions.

- icehunter/    dune-admin (Go+React) — 4 control planes; SETUP_DOCKER.md is the
                closest analog to our agent's Dune docker control plane (compose
                lifecycle, docker logs, RabbitMQ-via-exec, dune Postgres schema)
- adainrivers/  Rust/Tauri desktop — SSH+k8s BattleGroup control, maintenance
                daemon, in-game admin console (Rust idiom reference)
- the4rchangel/ Node web UI replacing battlegroup.bat — matches the Commander's
                Hyper-V self-host path + game-config schema

See docs/reference-repos/README.md for the full index + how we use each.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docs/reference-repos/icehunter/db-routines/functions/travel/load_travel_return_info__1args.sql

@@ -0,0 +1,14 @@
+-- load_travel_return_info(in_player_controller_id bigint) -> TABLE(map text, transform dune.transform)
+-- oid: 58465  kind: FUNCTION  category: travel
+
+CREATE OR REPLACE FUNCTION dune.load_travel_return_info(in_player_controller_id bigint)
+ RETURNS TABLE(map text, transform dune.transform)
+ LANGUAGE plpgsql
+AS $function$
+begin
+	return query
+	select travel_return_info.map, travel_return_info.transform
+	from travel_return_info
+	where player_controller_id = in_player_controller_id;
+end
+$function$

docs/reference-repos/icehunter/db-routines/functions/travel/load_travel_to_player_info__1args.sql

@@ -0,0 +1,16 @@
+-- load_travel_to_player_info(in_player_controller_id bigint) -> TABLE(map text, transform dune.transform, partition_id bigint, dimension_index integer)
+-- oid: 58466  kind: FUNCTION  category: travel
+
+CREATE OR REPLACE FUNCTION dune.load_travel_to_player_info(in_player_controller_id bigint)
+ RETURNS TABLE(map text, transform dune.transform, partition_id bigint, dimension_index integer)
+ LANGUAGE plpgsql
+AS $function$
+begin
+	return query
+	select actors.map, actors.transform, actors.partition_id, actors.dimension_index
+	from player_state
+	join actors on player_state.player_pawn_id = actors.id
+	where player_state.player_controller_id = in_player_controller_id
+	and player_state.online_status = 'Online';
+end
+$function$

docs/reference-repos/icehunter/db-routines/functions/travel/save_travel_return_info__3args.sql

@@ -0,0 +1,20 @@
+-- save_travel_return_info(in_player_controller_id bigint, in_map text, in_transform dune.transform) -> void
+-- oid: 58573  kind: FUNCTION  category: travel
+
+CREATE OR REPLACE FUNCTION dune.save_travel_return_info(in_player_controller_id bigint, in_map text, in_transform dune.transform)
+ RETURNS void
+ LANGUAGE plpgsql
+AS $function$
+begin
+	insert into travel_return_info(
+		"player_controller_id", "map", "transform"
+	)
+	values(
+			  in_player_controller_id, in_map, in_transform
+	)
+	on conflict (player_controller_id) do update
+		set
+			"map" = EXCLUDED.map,
+			"transform" = EXCLUDED.transform;
+end
+$function$