feat: Add production build script

Created build-production.sh to package plugin for production deployment.

Features:
- Verifies production builds exist for both SPAs
- Uses rsync to copy files with smart exclusions
- Excludes dev files (node_modules, src, config files, examples, etc.)
- Includes only production dist folders
- Creates timestamped zip file in dist/ directory
- Shows file sizes for verification
- Auto-cleanup of build directory

Usage: ./build-production.sh

Output: dist/woonoow-{version}-{timestamp}.zip

Current build: woonoow-0.1.0-20251230_171321.zip (692K)
- Customer SPA: 480K
- Admin SPA: 2.6M

build-production.sh

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+# WooNooW Plugin - Production Build Script
+# This script creates a production-ready zip file of the plugin
+
+set -e  # Exit on error
+
+PLUGIN_NAME="woonoow"
+VERSION=$(grep "Version:" woonoow.php | awk '{print $3}')
+BUILD_DIR="build"
+DIST_DIR="dist"
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+ZIP_NAME="${PLUGIN_NAME}-${VERSION}-${TIMESTAMP}.zip"
+
+echo "=========================================="
+echo "WooNooW Production Build"
+echo "=========================================="
+echo "Plugin: ${PLUGIN_NAME}"
+echo "Version: ${VERSION}"
+echo "Timestamp: ${TIMESTAMP}"
+echo "=========================================="
+
+# Clean previous builds
+echo "Cleaning previous builds..."
+rm -rf ${BUILD_DIR}
+mkdir -p ${BUILD_DIR}/${PLUGIN_NAME}
+mkdir -p ${DIST_DIR}
+
+# Copy plugin files
+echo "Copying plugin files..."
+rsync -av --progress \
+  --exclude='node_modules' \
+  --exclude='.git' \
+  --exclude='.gitignore' \
+  --exclude='build' \
+  --exclude='dist' \
+  --exclude='*.log' \
+  --exclude='.DS_Store' \
+  --exclude='customer-spa/src' \
+  --exclude='customer-spa/public' \
+  --exclude='customer-spa/node_modules' \
+  --exclude='customer-spa/.vite' \
+  --exclude='customer-spa/package.json' \
+  --exclude='customer-spa/package-lock.json' \
+  --exclude='customer-spa/vite.config.ts' \
+  --exclude='customer-spa/tsconfig.json' \
+  --exclude='customer-spa/tsconfig.node.json' \
+  --exclude='customer-spa/index.html' \
+  --exclude='admin-spa/src' \
+  --exclude='admin-spa/public' \
+  --exclude='admin-spa/node_modules' \
+  --exclude='admin-spa/.vite' \
+  --exclude='admin-spa/package.json' \
+  --exclude='admin-spa/package-lock.json' \
+  --exclude='admin-spa/vite.config.ts' \
+  --exclude='admin-spa/tsconfig.json' \
+  --exclude='admin-spa/tsconfig.node.json' \
+  --exclude='admin-spa/index.html' \
+  --exclude='examples' \
+  --exclude='*.sh' \
+  --exclude='*.md' \
+  ./ ${BUILD_DIR}/${PLUGIN_NAME}/
+
+# Verify production builds exist in source before copying
+echo "Verifying production builds..."
+if [ ! -f "customer-spa/dist/app.js" ]; then
+  echo "ERROR: Customer SPA production build not found!"
+  echo "Please run: cd customer-spa && npm run build"
+  exit 1
+fi
+
+if [ ! -f "admin-spa/dist/app.js" ]; then
+  echo "ERROR: Admin SPA production build not found!"
+  echo "Please run: cd admin-spa && npm run build"
+  exit 1
+fi
+
+echo "✓ Customer SPA build verified ($(du -h customer-spa/dist/app.js | cut -f1))"
+echo "✓ Admin SPA build verified ($(du -h admin-spa/dist/app.js | cut -f1))"
+
+# Create zip file
+echo "Creating zip file..."
+cd ${BUILD_DIR}
+zip -r ../${DIST_DIR}/${ZIP_NAME} ${PLUGIN_NAME} -q
+cd ..
+
+# Calculate file size
+FILE_SIZE=$(du -h ${DIST_DIR}/${ZIP_NAME} | cut -f1)
+
+echo "=========================================="
+echo "✓ Production build complete!"
+echo "=========================================="
+echo "File: ${DIST_DIR}/${ZIP_NAME}"
+echo "Size: ${FILE_SIZE}"
+echo "=========================================="
+
+# Clean up build directory
+echo "Cleaning up..."
+rm -rf ${BUILD_DIR}
+
+echo "Done! 🚀"