Melf/update ci 2025

[cqc-melf]

Description

Please summarise the changes.

Related issues

Please mention any github issues addressed by this PR.

Checklist

• I have performed a self-review of my code.
• I have commented hard-to-understand parts of my code.
• I have made corresponding changes to the public API documentation.
• I have added tests that prove my fix is effective or that my feature works.
• I have updated the changelog with any user-facing changes.

[Copilot]

Pull request overview

This PR modernizes the CI/CD infrastructure and project configuration by migrating from setup.py to pyproject.toml, updating GitHub workflows to use reusable workflows from pytket-workflows, and switching from black/pylint to ruff for formatting and linting. The changes also update repository references from CQCL to Quantinuum and add Python 3.13 support.

Key Changes

• Migrated from setup.py to pyproject.toml with modern packaging configuration
• Replaced custom GitHub Actions workflows with reusable workflows from Quantinuum/pytket-workflows
• Switched from black/pylint to ruff for code formatting and linting

Reviewed changes

Copilot reviewed 27 out of 29 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pyproject.toml	New project configuration file with dependencies and metadata
setup.py	Removed legacy setup.py in favor of pyproject.toml
.github/workflows/all-checks.yml	New workflow using reusable static and unit test workflows
.github/workflows/release.yml	New workflow using reusable release workflow
.github/workflows/docs.yml	New workflow using reusable documentation workflow
.github/workflows/build_and_test.yml	Removed custom build and test workflow
.github/workflows/lint.yml	Removed custom lint workflow
.github/workflows/build-test	Removed custom build-test script
.github/workflows/fetch-modules	Removed unused fetch-modules script
ruff.toml	Updated exclusions and removed TODO comments
.pre-commit-config.yaml	Added pre-commit configuration for automated checks
.pylintrc	Removed pylint configuration in favor of ruff
mypy-check	Removed custom mypy check script
tests/test-requirements.txt	Removed test requirements (moved to pyproject.toml)
tests/test_stim.py	Applied ruff formatting fixes
pytket/extensions/stim/backends/stim_backend.py	Reordered imports per ruff standards
pytket/extensions/stim/_metadata.py	Added metadata file to package
_metadata.py	Removed root metadata file
MANIFEST.in	Updated to reference new metadata location
README.md	Updated documentation with new development instructions and repository links
docs/README.md	Updated repository references from CQCL to Quantinuum
docs/index.rst	Updated issue tracker link
docs/pytket-docs-theming	Updated submodule commit reference
.gitmodules	Updated submodule URL from CQCL to Quantinuum
docs/install.sh	Removed deprecated install script
docs/build-docs.sh	Removed deprecated build script
pytest.ini	Added pytest configuration for warning filters

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