Fix production environment variables

- Remove old Confluence variables
- Add NEXT_PUBLIC_API_URL for API access

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

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

package.json

@@ -11,11 +11,14 @@
     "test:watch": "jest --watch",
     "security:check": "node scripts/security-check.js",
     "test:build": "node scripts/test-build.js",
-    "prepare": "husky"
+    "prepare": "husky",
+    "migrate": "cd scripts && npm install && npm run migrate",
+    "migrate:clear": "cd scripts && npm install && npm run migrate:clear"
   },
   "dependencies": {
     "@types/cheerio": "^0.22.35",
     "axios": "^1.6.2",
+    "bcryptjs": "^3.0.2",
     "cheerio": "^1.1.0",
     "next": "^15.3.4",
     "react": "^19.1.0",