Fix pytest run for cmd2-ext-test and try to fix doc build

Author: tleonhardt

.github/workflows/doc.yml

@@ -26,6 +26,6 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install python prerequisites
-        run: pip install -U --user pip setuptools setuptools-scm sphinx sphinx-autobuild sphinx-rtd-theme
+        run: pip install -U --user pip setuptools setuptools-scm sphinx sphinx-autobuild sphinx-rtd-theme . plugins/ext_test
       - name: Sphinx documentation build
         run: python -m sphinx -M html docs docs/_build -nvWT

pyproject.toml

@@ -35,6 +35,7 @@ classifiers = [
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 dependencies = [
+    "cmd2-ext-test",
     "gnureadline; platform_system == 'Darwin'",
     "pyperclip",
     "pyreadline3; platform_system == 'Windows'",
@@ -333,3 +334,6 @@ dev-dependencies = [
     "ruff",
     "twine",
 ]
+
+[tool.uv.sources]
+cmd2-ext-test = { path = "plugins/ext_test", editable = true }