Merge branch 'dev' into 'master'

CHANGELOG.md

build.gradle.kts

src/main/java/nl/tudelft/tam/DevDatabaseLoader.java

...java/nl/tudelft/tam/controller/ApplicationController.java

...ain/java/nl/tudelft/tam/controller/EditionController.java

...in/java/nl/tudelft/tam/controller/JobOfferController.java

...ava/nl/tudelft/tam/controller/TrainingTypeController.java

...java/nl/tudelft/tam/dto/create/TrainingTypeCreateDTO.java

...n/java/nl/tudelft/tam/dto/patch/TrainingTypePatchDTO.java

...in/java/nl/tudelft/tam/dto/util/ApplicationFilterDTO.java

...a/nl/tudelft/tam/dto/view/details/JobOfferDetailsDTO.java

src/main/java/nl/tudelft/tam/model/JobOffer.java

src/main/java/nl/tudelft/tam/model/TrainingType.java

...nl/tudelft/tam/repository/TrainingApprovalRepository.java

src/main/java/nl/tudelft/tam/service/ApplicationService.java

src/main/java/nl/tudelft/tam/service/JobOfferService.java

.../java/nl/tudelft/tam/service/TrainingApprovalService.java

...main/java/nl/tudelft/tam/service/TrainingTypeService.java

src/main/resources/messages.properties

src/main/resources/migrations.yaml