add doc gen dependencies

pyproject.toml

@@ -32,6 +32,9 @@ build-backend = "hatchling.build"
 
 [dependency-groups]
 dev = [
+    "myst-parser>=4.0.1",
     "pytest>=9.0.1",
+    "sphinx>=8.1.3",
+    "sphinx-rtd-theme>=3.0.2",
 ]