Fix docs (for real) and make Pipfile the single source of truth

.gitignore

@@ -13,4 +13,3 @@ personalscripts/**/*
 out/
 dist/
 build/
-Pipfile.lock

.readthedocs.yaml

@@ -5,17 +5,20 @@
 # Required
 version: 2
 
+build:
+   os: ubuntu-22.04
+   tools:
+      python: "3.10"
+   jobs:
+      pre_install:
+      - "pip install pipenv"
+      - "pipenv requirements --categories docs,default > requirements.txt"
+
 # Build documentation in the docs/source directory with Sphinx
 sphinx:
    configuration: docs/source/conf.py
 
-# Optionally build your docs in additional formats such as PDF
-formats:
-   - pdf
-   - epub
-
 # Optionally set the version of Python and requirements required to build your docs
 python:
-   version: 3.8
    install:
-   - requirements: docs/requirements.txt
+   - requirements: requirements.txt

Pipfile

@@ -16,8 +16,11 @@ tox-pipenv = "*"
 twine = "*"
 pipenv-to-requirements = "*"
 mypy = "*"
+
+[docs]
 sphinx = "==7.2.6"
 furo = "==2024.1.29"
 
 [requires]
 python_version = "3.8"
+