fix(version): make version programmatic by reading from deno.json

- Replace hardcoded version in 00_commitinfo_data.ts
- Now dynamically imports deno.json and reads version
- Version will auto-update when deno.json is changed
- Fixes version showing 3.1.2 instead of 4.0.0

test: add Docker test scripts for v3→v4 migration
- 01-setup-v3-container.sh: Creates systemd container with v3
- 02-test-v3-to-v4-migration.sh: Tests migration (now fixed)
- 03-cleanup.sh: Removes test container
- README.md: Complete documentation

Tested: Version now correctly shows 4.0.0

test/manualdocker/01-setup-v3-container.sh

@@ -0,0 +1,124 @@
+#!/bin/bash
+#
+# Setup Docker container with systemd and install NUPST v3
+# This creates a container from commit 806f81c6a057a2a5da586b96a231d391f12eb1bb (v3)
+#
+
+set -e
+
+CONTAINER_NAME="nupst-test-v3"
+V3_COMMIT="806f81c6a057a2a5da586b96a231d391f12eb1bb"
+
+echo "================================================"
+echo "  NUPST v3 Test Container Setup"
+echo "================================================"
+echo ""
+
+# Check if container already exists
+if docker ps -a --format '{{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
+  echo "⚠️  Container ${CONTAINER_NAME} already exists"
+  read -p "Remove and recreate? (y/N): " -n 1 -r
+  echo
+  if [[ $REPLY =~ ^[Yy]$ ]]; then
+    echo "→ Stopping and removing existing container..."
+    docker stop ${CONTAINER_NAME} 2>/dev/null || true
+    docker rm ${CONTAINER_NAME} 2>/dev/null || true
+  else
+    echo "Exiting. Remove manually with: docker rm -f ${CONTAINER_NAME}"
+    exit 1
+  fi
+fi
+
+echo "→ Creating Docker container (will install systemd)..."
+docker run -d \
+  --name ${CONTAINER_NAME} \
+  --privileged \
+  --cgroupns=host \
+  -v /sys/fs/cgroup:/sys/fs/cgroup:rw \
+  ubuntu:22.04 \
+  /bin/bash -c "apt-get update && apt-get install -y systemd systemd-sysv && exec /sbin/init"
+
+echo "→ Waiting for systemd to initialize..."
+sleep 10
+
+echo "→ Waiting for dpkg lock to be released..."
+docker exec ${CONTAINER_NAME} bash -c "
+  while fuser /var/lib/dpkg/lock-frontend >/dev/null 2>&1; do
+    echo '  Waiting for dpkg lock...'
+    sleep 2
+  done
+  echo '  dpkg lock released'
+"
+
+echo "→ Installing prerequisites in container..."
+docker exec ${CONTAINER_NAME} bash -c "
+  apt-get update -qq
+  apt-get install -y -qq git curl sudo
+"
+
+echo "→ Cloning NUPST v3 (commit ${V3_COMMIT})..."
+docker exec ${CONTAINER_NAME} bash -c "
+  cd /opt
+  git clone https://code.foss.global/serve.zone/nupst.git
+  cd nupst
+  git checkout ${V3_COMMIT}
+  echo 'Checked out commit:'
+  git log -1 --oneline
+"
+
+echo "→ Running NUPST v3 installation script..."
+docker exec ${CONTAINER_NAME} bash -c "
+  cd /opt/nupst
+  bash install.sh -y
+"
+
+echo "→ Creating dummy NUPST configuration for testing..."
+docker exec ${CONTAINER_NAME} bash -c "
+  mkdir -p /etc/nupst
+  cat > /etc/nupst/config.json << 'EOF'
+{
+  \"upsList\": [
+    {
+      \"id\": \"test-ups\",
+      \"name\": \"Test UPS\",
+      \"host\": \"127.0.0.1\",
+      \"port\": 161,
+      \"community\": \"public\",
+      \"version\": \"2c\",
+      \"batteryLowOID\": \"1.3.6.1.4.1.935.1.1.1.3.3.1.0\",
+      \"onBatteryOID\": \"1.3.6.1.4.1.935.1.1.1.3.3.2.0\",
+      \"shutdownCommand\": \"echo 'Shutdown triggered'\"
+    }
+  ],
+  \"groups\": []
+}
+EOF
+  echo 'Dummy config created at /etc/nupst/config.json'
+"
+
+echo "→ Enabling NUPST systemd service..."
+docker exec ${CONTAINER_NAME} bash -c "
+  nupst enable
+"
+
+echo "→ Starting NUPST service..."
+docker exec ${CONTAINER_NAME} bash -c "
+  nupst start
+"
+
+echo ""
+echo "================================================"
+echo "  ✓ NUPST v3 Container Ready"
+echo "================================================"
+echo ""
+echo "Container name: ${CONTAINER_NAME}"
+echo "NUPST version: v3 (commit ${V3_COMMIT})"
+echo ""
+echo "Useful commands:"
+echo "  docker exec -it ${CONTAINER_NAME} bash"
+echo "  docker exec ${CONTAINER_NAME} systemctl status nupst"
+echo "  docker exec ${CONTAINER_NAME} nupst --version"
+echo "  docker stop ${CONTAINER_NAME}"
+echo "  docker start ${CONTAINER_NAME}"
+echo "  docker rm -f ${CONTAINER_NAME}"
+echo ""