feat: add parapharmacy API with MongoDB and N8N setup

- Create parapharmacy-api microservice with Express + Swagger + MongoDB
- Add product model with full-text search and deduplication
- Add CRUD endpoints and bulk upsert for scrapers
- Update docker-compose.yml with MongoDB, N8N, and parapharmacy-api services
- Add proxy endpoints in FarmaFinder backend for parapharmacy
- Update frontend services to use parapharmacy API
- Add Swagger documentation at /api/docs

apps/parapharmacy-api/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "farmafinder-parapharmacy-api",
+  "version": "1.0.0",
+  "description": "Parapharmacy products API for FarmaFinder",
+  "main": "src/server.js",
+  "type": "module",
+  "scripts": {
+    "start": "node --env-file-if-exists=.env src/server.js",
+    "dev": "node --env-file-if-exists=.env --watch src/server.js",
+    "test": "NODE_OPTIONS='--experimental-vm-modules' npx jest --ci --forceExit --forceExitTimeout=30000"
+  },
+  "dependencies": {
+    "cors": "^2.8.5",
+    "express": "^4.18.2",
+    "express-rate-limit": "^8.5.2",
+    "mongoose": "^8.8.0",
+    "morgan": "^1.10.0",
+    "swagger-jsdoc": "^6.2.8",
+    "swagger-ui-express": "^5.0.0",
+    "axios": "^1.6.0"
+  },
+  "devDependencies": {
+    "jest": "^29.7.0",
+    "supertest": "^7.2.2"
+  }
+}