Add datalad to dependencies

pyproject.toml

@@ -5,6 +5,7 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
+    "datalad>=1.2.1",
     "great-tables>=0.18.0",
     "lets-plot>=4.7.3",
     "marimo[recommended]>=0.16.2",
@@ -12,6 +13,13 @@ dependencies = [
     "polars>=1.33.1",
 ]
 
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["code"]
+
 [tool.pyright]
 typeCheckingMode = "basic"
 reportUnusedExpression = false