Update docs, again

docs/thank_you.md

@@ -0,0 +1,24 @@
+# Thank you
+
+This project is not possible without the people behind the various tools on my tech stack.
+
+* The financial [institutions](institutions/index.md) which make data available via CSV files.
+* [Beancount](https://github.com/beancount/beancount) for plain-text accounting.
+* [GitHub](https://github.com) for hosting source code, CI/CD and documentation.
+* [PyPI](https://pypi.org/) for hosting releases.
+* Various Python tools: [click][], [pandas][], [pipx][], [poetry][], [pyenv][], [pytest][], [pytest-cov][], [ruff][].
+* [Material for MkDocs](https://github.com/squidfunk/mkdocs-material) for writing documentation.
+* [Visual Studio Code](https://code.visualstudio.com/) for the IDE.
+* [Homebrew](https://brew.sh/) for the package manager.
+* [Jupyter Lab](https://github.com/jupyterlab/jupyterlab) for experimentation.
+
+[click]: https://github.com/pallets/click
+[pandas]: https://pandas.pydata.org/
+[pipx]: https://github.com/pypa/pipx
+[poetry]: https://github.com/python-poetry/poetry
+[pyenv]: https://github.com/pyenv/pyenv
+[pytest]: https://github.com/pyenv/pyenv
+[pytest-cov]: https://github.com/pytest-dev/pytest-cov
+[ruff]: https://github.com/astral-sh/ruff
+
+I'm sure there are other tools I forgot to mention :)

mkdocs.yml

@@ -51,6 +51,7 @@ nav:
     - reference/changelog.md
     - reference/development.md
     - reference/todo.md
+  - thank_you.md
 
 repo_url: https://github.com/rlan/beancount-multitool
 repo_name: rlan/beancount-multitool