Add local product detail page with Dutchie comparison

- Add ProductDetail page for viewing products locally
- Add Dutchie and Details buttons to product cards in Products and StoreDetail pages
- Add Last Updated display showing data freshness
- Add parallel scrape scripts and routes
- Add K8s deployment configurations
- Add frontend Dockerfile with nginx

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

backend/src/index.ts

@@ -1,7 +1,8 @@
 import express from 'express';
 import cors from 'cors';
+import path from 'path';
 import dotenv from 'dotenv';
-import { initializeMinio } from './utils/minio';
+import { initializeMinio, isMinioEnabled } from './utils/minio';
 import { logger } from './services/logger';
 import { cleanupOrphanedJobs } from './services/proxyTestQueue';
 
@@ -13,10 +14,25 @@ const PORT = process.env.PORT || 3010;
 app.use(cors());
 app.use(express.json());
 
+// Serve static images when MinIO is not configured
+const LOCAL_IMAGES_PATH = process.env.LOCAL_IMAGES_PATH || '/app/public/images';
+app.use('/images', express.static(LOCAL_IMAGES_PATH));
+
 app.get('/health', (req, res) => {
   res.json({ status: 'ok', timestamp: new Date().toISOString() });
 });
 
+// Endpoint to check server's outbound IP (for proxy whitelist setup)
+app.get('/outbound-ip', async (req, res) => {
+  try {
+    const axios = require('axios');
+    const response = await axios.get('https://api.ipify.org?format=json', { timeout: 10000 });
+    res.json({ outbound_ip: response.data.ip });
+  } catch (error: any) {
+    res.status(500).json({ error: error.message });
+  }
+});
+
 import authRoutes from './routes/auth';
 import dashboardRoutes from './routes/dashboard';
 import storesRoutes from './routes/stores';
@@ -32,6 +48,7 @@ import logsRoutes from './routes/logs';
 import scraperMonitorRoutes from './routes/scraper-monitor';
 import apiTokensRoutes from './routes/api-tokens';
 import apiPermissionsRoutes from './routes/api-permissions';
+import parallelScrapeRoutes from './routes/parallel-scrape';
 import { trackApiUsage, checkRateLimit } from './middleware/apiTokenTracker';
 import { validateWordPressPermissions } from './middleware/wordpressPermissions';
 
@@ -57,13 +74,14 @@ app.use('/api/logs', logsRoutes);
 app.use('/api/scraper-monitor', scraperMonitorRoutes);
 app.use('/api/api-tokens', apiTokensRoutes);
 app.use('/api/api-permissions', apiPermissionsRoutes);
+app.use('/api/parallel-scrape', parallelScrapeRoutes);
 
 async function startServer() {
   try {
     logger.info('system', 'Starting server...');
 
     await initializeMinio();
-    logger.info('system', 'Minio initialized');
+    logger.info('system', isMinioEnabled() ? 'MinIO storage initialized' : 'Local filesystem storage initialized');
 
     // Clean up any orphaned proxy test jobs from previous server runs
     await cleanupOrphanedJobs();