feature-002 워크플로우 작성

[wonjuneee]

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[Copilot]

Pull Request Overview

This PR sets up local development workflows and CI configurations by adding test settings, Docker Compose definitions, and GitHub Actions workflows.

• Add H2 in-memory datasource configuration for tests
• Define Docker Compose services for Postgres, Redis, Spring Boot app, and Datadog agent
• Introduce GitHub Actions workflows: auto-labeler and Java CI with Gradle
• Provide branch-to-label mappings

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/test/resources/application-test.yml	Add H2 in-memory database configuration for tests
compose.yaml	Introduce Docker Compose for local services and Datadog agent integration
.github/workflows/labeler.yml	Add workflow to automatically label issues and pull requests
.github/workflows/gradle.yml	Add Java CI workflow using Gradle (build and dependency submission)
.github/labeler.yml	Configure branch prefix patterns for automatic labeling

Comments suppressed due to low confidence (2)

compose.yaml:27

• The volume mapping uses a single path without specifying a container path; you should specify both host and container paths (e.g., host_path:container_path) to ensure correct mount.

      - /var/app/log/eodiroo # 애플리케이션 로그를 호스트 볼륨에 마운트 (Datadog Agent가 읽을 수 있도록)

compose.yaml:28

• Using depends_on with condition: service_healthy requires healthchecks on the dependent services; consider adding healthcheck definitions for Postgres and Redis to ensure they actually report healthy.

    depends_on: