Metadata API endpoint to display server information

[abhikdps]

Description

• Adds a new API endpoint /metadata which returns server information such as the available tools with their versionsas well as all the available API endpoints.
• Introduces some CI changes to ensure that the devspaces and ee images are not pushed to the container registry from a pull request as well as the tox/publish-ee check is skipped during a pull request (since the image was not pushed).

API endpoint /metadata Response

{
  "versions": {
    "ansible-builder": "3.1.0",
    "ansible-core": "2.18.0",
    "ansible-creator": "24.12.1.dev5",
    "ansible-dev-environment": "24.9.0",
    "ansible-dev-tools": "0.1.dev367",
    "ansible-lint": "24.10.0",
    "ansible-navigator": "24.10.0",
    "ansible-sign": "0.1.1",
    "molecule": "24.9.0",
    "pytest-ansible": "24.9.0",
    "tox-ansible": "24.10.0"
  },
  "apis": {
    "metadata": [
      "/metadata"
    ],
    "v1": [
      "/v1/creator/playbook",
      "/v1/creator/collection"
    ],
    "v2": [
      "/v2/creator/playbook",
      "/v2/creator/collection"
    ]
  }
}

Test

To test this API endpoint, first start the adt server:

(py312) ➜  ~ adt server
[2024-12-26 16:10:10 +0530] [99123] [INFO] Starting gunicorn 23.0.0
[2024-12-26 16:10:10 +0530] [99123] [INFO] Listening at: http://0.0.0.0:8000 (99123)
[2024-12-26 16:10:10 +0530] [99123] [INFO] Using worker: sync
[2024-12-26 16:10:10 +0530] [99173] [INFO] Booting worker with pid: 99173

Then do a curl with the GET method to get the expected response:

(py312) ➜  ~ curl -X GET --header "Content-Type: application/json" "localhost:8000/metadata"

Related JIRA: AAP-37853