Marcel 3fba740469 feat(#221): tag entity hierarchy fields, service, repository, controller ...

- Tag entity: add parentId (UUID FK) and color (String) fields
- TagUpdateDTO and TagTreeNodeDTO records
- ErrorCode: INVALID_TAG_COLOR, TAG_CYCLE_DETECTED
- TagRepository: findAncestorIds() recursive CTE query
- TagService: cycle detection, color validation, getTagTree()
- TagController: use TagUpdateDTO, add GET /api/tags/tree endpoint

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-16 15:26:23 +02:00

..

.mvn/wrapper

build: add mvn properties

2026-03-17 13:33:02 +00:00

api_tests

restructure: flatten workspace nesting, move devcontainer to root

2026-03-15 11:47:58 +01:00

src

feat(#221): tag entity hierarchy fields, service, repository, controller

2026-04-16 15:26:23 +02:00

.dockerignore

devops(backend): add .dockerignore to exclude target/ from build context

2026-04-15 11:33:03 +02:00

.gitignore

restructure: flatten workspace nesting, move devcontainer to root

2026-03-15 11:47:58 +01:00

Dockerfile

devops(backend): pin eclipse-temurin tags, skip test compilation, document jar glob

2026-04-15 11:33:03 +02:00

HELP.md

restructure: flatten workspace nesting, move devcontainer to root

2026-03-15 11:47:58 +01:00

mvnw

restructure: flatten workspace nesting, move devcontainer to root

2026-03-15 11:47:58 +01:00

mvnw.cmd

build: add mvn properties

2026-03-17 13:33:02 +00:00

pom.xml

feat(training): add segmentation training pipeline and complete Part 6

2026-04-13 15:15:17 +02:00