run integration tests in pipeline 🪠

[soustruh]

• run integration tests in pipeline 🪠
• brief description of the venv parameter + updated examples 🐍

[Copilot]

Pull Request Overview

This PR adds integration tests to the CI pipeline and documents a new venv parameter for Python environments.

• Updated docker-compose to improve indentation, add a test service and set user permissions.
• Extended README with details and examples for the new venv parameter.
• Enhanced GitHub Actions workflow to run unit tests and a new integration test job.

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
docker-compose.yml	Fixed indentation in dev volumes and added a test service with user settings and updated environment paths
README.md	Added documentation for venv parameter and updated JSON examples
.github/workflows/push.yml	Renamed unit-test steps and introduced a tests-integration job

Comments suppressed due to low confidence (3)

.github/workflows/push.yml:165

• [nitpick] Hardcoding the number of integration test iterations can lead to errors if tests are added or removed. Consider iterating over the actual config files with a glob pattern, e.g., for file in tests/config-*.json; do.

          for i in {1..8}; do

docker-compose.yml:14

• The test service no longer mounts the host code directory, which may prevent build_n_test.sh from accessing the latest code. Ensure this is intentional or reintroduce the - ./:/code volume mount if needed.

    volumes:

README.md:23

• [nitpick] You've introduced a new venv parameter; consider adding unit or integration tests to verify that each supported value (3.12, 3.13, 3.14, base) is handled correctly.

- `venv`: String with one of the following values: