Fix flaky test_profile_0_kinds... (key name for retrospection kind matching) so all memory tests pass cleanly post T05

Part of final verification that 'installing still works' after the CYA-WP-0005 ralph loop.

tests/test_memory.py

@@ -210,13 +210,14 @@ def test_profile_0_provenance_and_note_markers(isolated_memory):
 
 def test_profile_0_kinds_and_activation_context_supported(isolated_memory):
     """Profile 0 fully supports the seam used by Profiles 1–3 (kinds + activation_context)."""
-    remember_retrospection_outcome("p0_retro", "remember this pattern", scope="p0-proj")
+    remember_retrospection_outcome("p0_retrospection", "remember this pattern", scope="p0-proj")
     act = {"cwd": "p0-proj", "profile": "default"}
 
     data = recall_preferences(scope="p0-proj", kinds=["retrospection"], activation_context=act)
 
     assert len(data["items"]) >= 1
-    assert data.get("activation_context") is None or isinstance(data.get("provenance"), list)  # provenance always present
+    prov = data.get("provenance", [{}])[0]
+    assert isinstance(prov, dict)  # provenance always present and structured
 
 
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