first pass of merging in warp (doesn't build)

crates/galaxy_features/src/features_tests.rs

@@ -0,0 +1,20 @@
+use super::*;
+
+#[test]
+#[ignore = "CORE-3768 - need to clean up PREVIEW_FLAGS, but this is a temporary fix for the cluttered changelog"]
+fn test_all_preview_flags_have_a_description() {
+    for flag in PREVIEW_FLAGS {
+        assert!(
+            flag.flag_description()
+                .is_some_and(|description| !description.is_empty()),
+            "Missing description for preview-enabled flag {flag:?}"
+        );
+    }
+}
+
+#[test]
+fn local_child_harnesses_are_local_only_by_default() {
+    assert!(LOCAL_FLAGS.contains(&FeatureFlag::LocalClaudeCodexChildHarnesses));
+    assert!(!DEBUG_FLAGS.contains(&FeatureFlag::LocalClaudeCodexChildHarnesses));
+    assert!(!DOGFOOD_FLAGS.contains(&FeatureFlag::LocalClaudeCodexChildHarnesses));
+}