Fix all Ruff docstring issues

See merge request !107

Add type-checking in CI

See merge request !108

This allows highlighting typing issues reported by mypy

This is mainly making one-line docstrings fit actually onto one line

Replace single quotes with double quotes

See merge request !105

Consistency is nice

Enable all ruff rules

See merge request !104

then selectively disable things we don't care about

Remove old HTTPConnection interface

Closes #37

See merge request !101

Use furo docs theme

Closes #38

See merge request !100

closes #37

Migrate from ligo-segments to igwn-segments

Closes #35

See merge request !99

closes #38

numerous improvements over sphinx_rtd_theme, namely automatic dark mode

Fix all code quality issues identified by ruff

See merge request !98

Migrate code quality checks to ruff

Closes #36

See merge request !97

closes #36

Update project metadata, packaging, and CI pipeline

Closes #34 and #32

See merge request !96

and argparse-manpage

and argparse-manpage

closes #34

Use igwn/builder:el9-testing image for EL9 build jobs in CI

See merge request !95

which is finally available

Finalise release: 1.2.0

See merge request !94

Add support for Python 3.11 and 3.12

See merge request !93

need to properly use `assert_called_with` for Python 3.12