Replace json config with SQLite database

package.json

@@ -19,6 +19,7 @@
     "@types/xmldom": "^0.1.34",
     "@xmldom/xmldom": "^0.9.7",
     "axios": "^1.7.8",
+    "better-sqlite3": "^12.4.1",
     "dayjs": "^1.11.13",
     "eta": "^2.2.0",
     "express": "^4.18.3",
@@ -41,6 +42,7 @@
     "xpath": "^0.0.34"
   },
   "devDependencies": {
+    "@types/better-sqlite3": "^7.6.13",
     "@types/chai": "^5.0.1",
     "@types/jest": "^29.5.14",
     "@types/mocha": "^10.0.10",