feat: working Puppeteer scraper for Promofarma

- Added Puppeteer with Chrome in Docker
- Scraper extracts products using data attributes
- Added /api/scrape endpoint
- Tested: 10 products scraped from Promofarma

The scraper now works with Promofarma's HTML structure which uses
data-name, data-pvp attributes on article elements.

apps/parapharmacy-api/src/server.js

@@ -7,6 +7,7 @@ import swaggerJsdoc from 'swagger-jsdoc';
 import swaggerUi from 'swagger-ui-express';
 import { config } from './config.js';
 import productsRouter from './routes/products.js';
+import scraperRouter from './routes/scraper.js';
 
 const app = express();
 
@@ -69,6 +70,7 @@ app.use('/api/docs', swaggerUi.serve, swaggerUi.setup(swaggerSpec, {
 
 // Routes
 app.use('/api/products', productsRouter);
+app.use('/api', scraperRouter);
 
 // Health check
 app.get('/api/health', (req, res) => {