feat: postgres reverse geocoding (#5301)

* feat: add system metadata repository for storing key values for internal usage

* feat: add database entities for geodata

* feat: move reverse geocoding from local-reverse-geocoder to postgresql

* infra: disable synchronization for geodata_places table until typeorm supports earth column

* feat: remove cities override config as we will default all instances to cities500 now

* test: e2e tests don't clear geodata tables on reset

server/test/repositories/metadata.repository.mock.ts

@@ -2,7 +2,6 @@ import { IMetadataRepository } from '@app/domain';
 
 export const newMetadataRepositoryMock = (): jest.Mocked<IMetadataRepository> => {
   return {
-    deleteCache: jest.fn(),
     getExifTags: jest.fn(),
     init: jest.fn(),
     teardown: jest.fn(),