Separate resolved theme values from configuration resolution

scripts/tests/test_component_boundaries.py

@@ -33,6 +33,13 @@ class ComponentBoundaries(unittest.TestCase):
     def test_shell_does_not_depend_on_core(self):
         self.assertNotIn("ferese-core", reachable(dependency_graph(), "ferese-shell"))
 
+    def test_theme_model_has_no_configuration_or_runtime_dependencies(self):
+        dependencies = reachable(dependency_graph(), "ferese-theme-model")
+        self.assertTrue(dependencies.isdisjoint({
+            "ferese-config", "ferese-ipc", "ferese-theme", "ferese-core",
+            "libcosmic", "wayland-client", "tokio", "kdl", "jiff",
+        }), dependencies)
+
     def test_transitive_dependencies_are_checked(self):
         self.assertIn("core", reachable({"shell": {"helper"}, "helper": {"core"}}, "shell"))