swapped runner to node:20-bookworm-slim

Reviewed-on: http://gitea.lan:3000/robbond/pleskSaas/pulls/37

Dockerfile

@@ -1,23 +1,23 @@
-FROM cgr.dev/chainguard/node:20-dev AS deps
+FROM node:20-bookworm-slim AS deps
 WORKDIR /app
 
 COPY package.json package-lock.json ./
 RUN npm ci
 
-FROM cgr.dev/chainguard/node:20-dev AS builder
+FROM node:20-bookworm-slim AS builder
 WORKDIR /app
 
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 RUN npm run build
 
-FROM cgr.dev/chainguard/node:20-dev AS prod-deps
+FROM node:20-bookworm-slim AS prod-deps
 WORKDIR /app
 
 COPY package.json package-lock.json ./
 RUN npm ci --omit=dev
 
-FROM cgr.dev/chainguard/node:20 AS runner
+FROM node:20-bookworm-slim AS runner
 WORKDIR /app
 
 ENV NODE_ENV=production

Jenkinsfile

@@ -1,7 +1,7 @@
 pipeline {
   // Build + deploy stages require Docker CLI/daemon access on the Jenkins node.
   // Ensure this label maps to an agent with Docker installed and usable.
-  agent { label 'docker' }
+  agent any
 
   environment {
     REGISTRY_IMAGE = "plesk-agency-portal"
@@ -10,24 +10,24 @@ pipeline {
   }
 
   stages {
-    stage('Preflight') {
-      steps {
-        sh '''
-          set -euo pipefail
+    // stage('Preflight') {
+    //   steps {
+    //     sh '''
+    //       set -euo pipefail
 
-          if ! command -v docker >/dev/null 2>&1; then
-            echo "Docker CLI is not available on this Jenkins agent."
-            echo "Run this pipeline on a Docker-capable node (label: docker) or install Docker on the current agent."
-            exit 1
-          fi
+    //       if ! command -v docker >/dev/null 2>&1; then
+    //         echo "Docker CLI is not available on this Jenkins agent."
+    //         echo "Run this pipeline on a Docker-capable node or install Docker on the current agent."
+    //         exit 1
+    //       fi
 
-          if ! docker version >/dev/null 2>&1; then
-            echo "Docker is installed but not usable by Jenkins (daemon/socket/permissions issue)."
-            exit 1
-          fi
-        '''
-      }
-    }
+    //       if ! docker version >/dev/null 2>&1; then
+    //         echo "Docker is installed but not usable by Jenkins (daemon/socket/permissions issue)."
+    //         exit 1
+    //       fi
+    //     '''
+    //   }
+    // }
 
     stage('Checkout') {
       steps {