updates docs

Author: saxix

pyproject.toml

@@ -63,6 +63,10 @@ dev = [
   "ruff>=0.9.4",
   "tox>=4.24.1",
 ]
+docs = [
+  "mkdocs>=1.6.1",
+  "mkdocs-include-markdown-plugin>=6.2.2",
+]
 
 [tool.hatch]
 build.hooks.vcs.version-file = "src/pytest_echo/version.py"

tox.ini

@@ -58,7 +58,7 @@ description = check that the long description is valid
 skip_install = true
 commands =
     mkdocs build
-dependency_groups = dev
+dependency_groups = docs
 
 [testenv:pkg_meta]
 description = check that the long description is valid