Add typechecking dependency group and include in test and docs groups

Author: adamamer20

pyproject.toml

@@ -51,13 +51,19 @@ Repository    = "https://github.com/projectmesa/mesa-frames.git"
 # ──────────────────────────────────────────────────────────────────────────────
 [dependency-groups]
 
+typechecking = [
+  "beartype>=0.21.0",
+]
+
 test = [
+  { include-group = "typechecking" },
   "pytest>=8.3.5",
   "pytest-cov>=6.1.1",
-  "beartype>=0.21.0",
+
 ]
 
 docs = [
+  { include-group = "typechecking" },
   "mkdocs-material>=9.6.14",
   "mkdocs-jupyter>=0.25.1",
   "mkdocs-git-revision-date-localized-plugin>=1.4.7",
@@ -72,6 +78,7 @@ docs = [
   "autodocsumm>=0.2.14",
   "perfplot>=0.10.2",
   "seaborn>=0.13.2",
+  "sphinx-autobuild>=2025.8.25",
 ]
 
 # dev = test ∪ docs ∪ extra tooling