Add MinIO for OSS unit tests

[Copilot]

The OSS (Object Storage Service) unit tests were disabled (describe.skip) due to dependency on an external bucket antsys-tnpmbuild. This PR adds local MinIO infrastructure to enable these tests.

Changes

Infrastructure

• docker-compose.yml: Added MinIO service (minio/minio:latest) on ports 9000/9001
• .github/workflows/nodejs.yml: MinIO started via docker run command in setup step (using official minio/minio:latest image)
• scripts/setup-minio.sh: Automated bucket creation script using MinIO client

Configuration

• demo/config.json: Added file store configuration pointing to localhost MinIO instance

Tests

• test/unit/client/Oss.test.ts: Enabled 19 test cases, kept original bucket name antsys-tnpmbuild (CI can override via environment variables)

Usage

# Local development
docker-compose up -d
bash scripts/setup-minio.sh
npm run test:unit

The setup script waits for MinIO readiness, installs the mc client, and creates the antsys-tnpmbuild bucket automatically.

[!WARNING]

Original prompt

---

This section details on the original issue you should resolve

<filter_complete></filter_complete>

<issue_title>Add minio for oss unittest</issue_title>
<issue_description>>
What would you like to be added:

Why is this needed:</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add minio for oss unittest #35

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Add minio for oss unittest</issue_title>
<issue_description>

What would you like to be added:

Why is this needed:</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add minio for oss unittest #35

---

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[fengmk2]

@copilot ci fail

/usr/bin/docker pull bitnami/minio:latest
  Error response from daemon: manifest for bitnami/minio:latest not found: manifest unknown: manifest unknown
  Warning: Docker pull failed with exit code 1, back off 8.84 seconds before retry.
  /usr/bin/docker pull bitnami/minio:latest
  Error response from daemon: manifest for bitnami/minio:latest not found: manifest unknown: manifest unknown
  Warning: Docker pull failed with exit code 1, back off 8.207 seconds before retry.
  /usr/bin/docker pull bitnami/minio:latest
  Error response from daemon: manifest for bitnami/minio:latest not found: manifest unknown: manifest unknown
  Error: Docker pull failed with exit code 1

[Copilot]

@copilot ci fail

...

Fixed in commit 60a5c9d. Changed from the non-existent bitnami/minio:latest image to the official minio/minio:latest image. MinIO is now started as a docker container in the setup step instead of as a GitHub Actions service, which allows proper command configuration.

[fengmk2]

@copilot Do not change the default value; the CI environment passes the bucket name through environment variables.

[Copilot]

Reverted in commit fd3544f. The bucket name is now back to antsys-tnpmbuild as the default value. The setup script also creates this bucket name. Tests are still enabled (removed describe.skip).