feat: API working with all necessary endpoint

README.md

docker/Dockerfile

docker/docker-compose.yml

examples.http

pom.xml

...kima/example/agregiokata/core/exception/ErrorFactory.java

...kima/example/agregiokata/features/block/entity/Block.java

...xample/agregiokata/features/block/mapper/BlockMapper.java

...gregiokata/features/block/model/BlockCreationRequest.java

...ma/example/agregiokata/features/block/model/BlockDTO.java

...gregiokata/features/block/service/SupplyBlockService.java

...ima/example/agregiokata/features/market/model/Market.java

...gregiokata/features/offer/controller/OfferController.java

...kima/example/agregiokata/features/offer/entity/Offer.java

...xample/agregiokata/features/offer/mapper/OfferMapper.java

...gregiokata/features/offer/model/OfferCreationRequest.java

...ma/example/agregiokata/features/offer/model/OfferDTO.java

...kata/features/offer/repository/OfferCustomRepository.java

...gregiokata/features/offer/repository/OfferRepository.java

...mple/agregiokata/features/offer/service/OfferService.java