Update environment handoff helpers

environment/dataset_notes.txt

@@ -2,16 +2,19 @@ Expected benchmark dataset path:
 
 /workspace/data/bimanual_take_tray_out_of_oven_train_128
 
-This upload does not include the upstream RLBench demonstration dataset itself.
+The current repo handoff is intended to include archived runtime assets under
+/workspace/runtime_assets. Extract them into /workspace before running the study.
 
 What is included here:
 - all custom study code written for this work
 - all generated result directories from the local run
+- archived copies of the local oven-task dataset snapshot used on this machine
+- an archived copy of the local CoppeliaSim extraction used on this machine
 - environment manifests
 - setup helpers and runtime helpers
 
 What is not included here:
-- the original benchmark RGB-D demo dataset
-- CoppeliaSim binaries
+- a promise that these assets are the canonical upstream distribution artifacts
+- any external credentials, cached package metadata, or unrelated machine state
 
 The final repaired single-episode study artifact in this upload was computed against the local dataset extraction used on the A40 RunPod machine described in `system_info.txt`.

environment/extract_runtime_assets.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="${1:-/workspace}"
+ASSET_ROOT="${ROOT}/runtime_assets"
+
+echo "Using runtime assets from ${ASSET_ROOT}"
+
+if [[ -f "${ASSET_ROOT}/bimanual_take_tray_out_of_oven_train_128.tar.gz" ]]; then
+  mkdir -p "${ROOT}/data"
+  tar -I "pigz -d" -xf "${ASSET_ROOT}/bimanual_take_tray_out_of_oven_train_128.tar.gz" -C "${ROOT}/data"
+fi
+
+if [[ -f "${ASSET_ROOT}/coppelia_sim.tar.gz" ]]; then
+  tar -I "pigz -d" -xf "${ASSET_ROOT}/coppelia_sim.tar.gz" -C "${ROOT}"
+fi
+
+echo "Runtime asset extraction complete."

environment/setup_same_hardware.sh

@@ -62,6 +62,8 @@ python -m pip install -e "${ROOT}/pyrep"
 python -m pip install -e "${ROOT}/rlbench"
 
 echo "[6/6] CoppeliaSim and dataset"
+echo "If the repo includes runtime asset archives, extract them first via:"
+echo "  ${SCRIPT_DIR}/extract_runtime_assets.sh ${ROOT}"
 echo "Provide a CoppeliaSim extraction at ${ROOT}/coppelia_sim."
 echo "Provide the benchmark dataset at ${ROOT}/data/bimanual_take_tray_out_of_oven_train_128."
 echo "Then source: ${SCRIPT_DIR}/activate_rlbench_runtime.sh ${ROOT}"