Migrate to SQLite (#174)

* Migrating Fredy from LowDb to SqLite 🎉

* adding new sql migration system for future sql migrations

* adding setting to change  sqlite path for db files

* create migration plan for graceful migration lowdb -> sqlite

* Improving Documentation

* adding test for sqliteconnection

* upgrading dependencies

* making nodejs 22 as min version

* improve scraper

* adding overwrite ability for db migra

lib/defaultConfig.js

@@ -4,4 +4,6 @@ export const DEFAULT_CONFIG = {
   workingHours: { from: '', to: '' },
   demoMode: false,
   analyticsEnabled: null,
+  // Default path for sqlite storage directory. Interpreted relative to project root.
+  sqlitepath: '/db',
 };