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/provider/einsAImmobilien.js

@@ -7,7 +7,8 @@ function normalize(o) {
   const price = normalizePrice(o.price);
   const id = buildHash(o.id, price);
   const image = baseUrl + o.image;
-  return Object.assign(o, { id, price, link, image });
+  const address = o.address == null ? null : o.address.trim().replaceAll('/', ',');
+  return Object.assign(o, { id, price, link, image, address });
 }
 
 /**
@@ -44,6 +45,7 @@ const config = {
     size: '.tabelle .tabelle_inhalt_infos .single_data_box  | removeNewline | trim',
     title: '.inner_object_data .tabelle_inhalt_titel_black | removeNewline | trim',
     image: '.inner_object_pic img@src',
+    address: '.tabelle .tabelle_inhalt_infos .left_information > div:nth-child(2) | removeNewline | trim',
   },
   normalize: normalize,
   filter: applyBlacklist,