chore(training): Track training artifacts in git, add idempotent Linux setup/run scripts, and commit run01 results

training/run_training.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+# Train, export the policy, and commit every artifact to git so no training
+# is ever stranded on one machine. Idempotent and re-runnable: pulls latest
+# before training, commits only when there is something new, and a Ctrl-C'd
+# run still exports and commits (final.zip is written on the way out).
+#
+# Usage: ./run_training.sh <experiment> [train.py args...]
+# e.g.:  ./run_training.sh run02 --timesteps 20000000 --n-parallel 14 --speedup 16 \
+#            --resume checkpoints/run01/final.zip --ent-coef 0.001 --reset-std 0.3
+set -uo pipefail
+
+cd "$(dirname "$0")"
+EXP="${1:?usage: run_training.sh <experiment> [train.py args...]}"
+shift
+
+# Train on the latest code and checkpoints from any machine
+git pull --rebase
+
+# Let Ctrl-C stop train.py without killing this script, so the export and
+# commit below still run
+trap ':' INT
+.venv/bin/python train.py --experiment "$EXP" "$@"
+trap - INT
+
+if [ ! -f "checkpoints/$EXP/final.zip" ]; then
+    echo "No checkpoints/$EXP/final.zip — nothing to export or commit" >&2
+    exit 1
+fi
+
+# Export for in-game use (parity-checked); models live in Game/bots/
+.venv/bin/python export_policy.py "checkpoints/$EXP/final.zip" "../Game/bots/$EXP.json"
+
+git add -A checkpoints logs eval_history.json "../Game/bots"
+if git diff --cached --quiet; then
+    echo "Nothing new to commit"
+else
+    git commit -m "chore(training): Add $EXP checkpoints, logs, and exported policy"
+    git push
+fi