Prep for release

Drop Py3.8, add support for Py3.13 (#184)

- Drop Py3.8 support
- Add Py3.13 support
- Swap rye for uv

Rye (#182)

- Transition to [Rye](https://rye.astral.sh)
- Update dependencies and pre-commit

Dev (#176)

- Added `tox` for local testing
- Updated dependencies
- Updated ruff (Hence, every file has been touched)

Support Py3.12 (#173)

- Update dependencies
- Update pre-commit dependencies
- Update workflow dependencies (Closes #172)
- Add support and tests for Py3.12
- Remove `TYPE_CHECKING`
- SQLite cache `con` renamed to `connection`
- SQLite cache now uses local timezone instead of UTC

Pydantic v2 (#170)

- Updated dependencies, notably pydantic v2
- Updated/simplified ruff rules
- Remove deprecated functions

Item endpoints (#168)

- Add support for Item endpoints
  - `get_item()`
  - `list_items()`
  - `search()`
- Refreshed test cache
- Version bump

Closes #19

Drop py37 (#164)

- Drop support for Python 3.7
- Tidy up some code with walrus operators

XDG Support (#159)

- Update `get_config_root()` to support XDG_CONFIG_HOME
- Version bump

Migrate to hatch (#149)

- Change build-system to hatch/hatchling
- Updated dependencies (Closes #142 #143 #145 #147 #148)
- Updated editorconfig and .gitattributes
- Updated readthedocs build config
- Add Py3.11 support