fix(deps): bump typer-slim to 0.24.0 to match typer 0.24.1 (#169)

The lockfile pinned typer==0.24.1 alongside typer-slim==0.21.1, two
versions that both ship into the `typer/` namespace and overwrite each
other on install. When the install order leaves typer-slim's stale
`_completion_shared.py` next to typer's new `core.py`, importing typer
fails with

  ImportError: cannot import name 'HAS_SHELLINGHAM' from 'typer.core'

which is what broke pre-commit (windows-latest, 3.11) on PR #168.

Since typer-slim 0.22.0 it's been a meta-package that just depends on
`typer` and ships no `typer/*.py` of its own, so upgrading typer-slim
to 0.24.0 removes the conflict.