kicad10_auto_node: KiBot KiCad 10 image with Node.js for Gitea Actions

Base ghcr.io/inti-cmnb/kicad10_auto_full:1.9.1-1_k10.0.5 (KiBot 1.9.1,
KiCad 10.0.5) plus Node.js 24.22.0 LTS from nodejs.org (SHA-256 checked).
act_runner runs JavaScript actions inside the job container; the KiBot
images have no Node. build.sh builds, tests and pushes
git.b4l.co.th/b4l/kicad10_auto_node:latest and a versioned tag.

build.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# Build, test and (with --push) publish kicad10_auto_node.
+#   ./build.sh            build and test
+#   ./build.sh --push     also push :latest and the versioned tag
+# Newer base or Node: BASE=ghcr.io/inti-cmnb/kicad10_auto_full:<tag> NODE_VERSION=<x.y.z> ./build.sh --push
+# Needs `docker login git.b4l.co.th` (a token with write:package) for --push.
+set -euo pipefail
+cd "$(dirname "$0")"
+
+BASE=${BASE:-ghcr.io/inti-cmnb/kicad10_auto_full:1.9.1-1_k10.0.5_d13.2_b4.2.4LTS}
+NODE_VERSION=${NODE_VERSION:-24.22.0}
+REPO=${REPO:-git.b4l.co.th/b4l/kicad10_auto_node}
+# KiBot 1.9.1-1, KiCad 10.0.5 -> 1.9.1-1_k10.0.5_node24.22.0
+basetag=${BASE##*:}
+TAG="$(printf '%s' "$basetag" | sed -E 's/^([^_]+_k[^_]+).*/\1/')_node${NODE_VERSION}"
+
+docker build --pull \
+  --build-arg BASE="$BASE" --build-arg NODE_VERSION="$NODE_VERSION" \
+  --build-arg NPM_GLOBAL="${NPM_GLOBAL:-}" \
+  -t "$REPO:$TAG" -t "$REPO:latest" kicad10_auto_node
+
+echo "== test $REPO:$TAG"
+docker run --rm "$REPO:$TAG" bash -ec '
+  test "$(node --version)" = "v'"$NODE_VERSION"'"
+  node -e "require(\"https\"); require(\"child_process\"); console.log(\"node\", process.version)"
+  npm --version >/dev/null
+  kibot --version | head -1
+  echo "kicad-cli $(kicad-cli --version)"
+  git --version; python3 --version'
+
+if [ "${1:-}" = "--push" ]; then
+  docker push "$REPO:$TAG"
+  docker push "$REPO:latest"
+  echo "pushed $REPO:$TAG and :latest"
+fi