- Deleted outdated integration test classes (`HorseServiceIntegrationTest`, `TransactionalContextTest`, and others) and test resources (`logback-test.xml`).
- Removed obsolete Gradle dependencies related to these tests and revised project module references.
- Simplified `DomPferd` domain model with minor refactorings for serialization and validation.
Signed-off-by: Stefan Mogeritsch <stefan.mo.co@gmail.com>
- Deleted outdated `ApplicationConfiguration` and `HorseRepositoryImpl` classes.
- Migrated to streamlined modular Gradle configuration in `build.gradle.kts`.
- Updated domain models and dependencies to use multiplatform and serialization plugins.
- Added modular setup for `horses` namespace in `settings.gradle.kts`.
- Reorganized database configuration with minimal JDBC bindings for development.
Signed-off-by: Stefan Mogeritsch <stefan.mo.co@gmail.com>