store ComfyUI configs in repo for one-command pod rebuild

- comfyui/: extra_model_paths.yaml + the three MiniMax H3 workflow JSONs
- push-to-pod.sh stages everything onto the persistent volume
- install-minimax-h3.sh rebuilds a wiped container from that stage

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

scripts/local/push-to-pod.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# Stage everything the pod needs onto the persistent volume, so a wiped
+# container can be rebuilt with one command. Run from the repo root.
+set -euo pipefail
+
+POD_HOST=${POD_HOST:-216.243.220.136}
+POD_PORT=${POD_PORT:-17561}
+DEST=root@$POD_HOST
+
+ssh -p "$POD_PORT" "$DEST" 'mkdir -p /workspace/minimax-h3/workflows'
+scp -O -P "$POD_PORT" \
+  scripts/pod/install-minimax-h3.sh \
+  scripts/pod/download-weights.sh \
+  scripts/pod/start-comfyui.sh \
+  scripts/pod/make-test-images.py \
+  comfyui/extra_model_paths.yaml \
+  "$DEST":/workspace/minimax-h3/
+scp -O -P "$POD_PORT" comfyui/workflows/*.json "$DEST":/workspace/minimax-h3/workflows/
+echo "staged. rebuild with: ssh -p $POD_PORT $DEST 'bash /workspace/minimax-h3/install-minimax-h3.sh'"