feat(): map area filter (#273)

* feat(): create map component, add area filtering to the job config

* feat(): filter listings by area filter

* chore(): cleanup

* feat(): solve feedback

* feat(): solve most providers

* feat(): solve maybe other providers

test/provider/regionalimmobilien24.test.js

@@ -17,6 +17,7 @@ describe('#regionalimmobilien24 testsuite()', () => {
     const fredy = new Fredy(
       provider.config,
       null,
+      null,
       provider.metaInformation.id,
       'regionalimmobilien24',
       similarityCache,