Fix Galaxy orchestration denial and controls

app/src/ai/harness_display_tests.rs

@@ -0,0 +1,8 @@
+use galaxy_cli::agent::Harness;
+
+use super::display_name;
+
+#[test]
+fn oz_harness_uses_galaxy_display_name() {
+    assert_eq!(display_name(Harness::Oz), "Galaxy");
+}