fix: add relevance gate state defaults

src/cthulhu/cthulhu_state.py

@@ -56,6 +56,18 @@ pendingSelfHostedFocus: Optional[Any] = None  # Actually: Optional[Atspi.Accessi
 #
 activeWindow: Optional[Any] = None  # Actually: Optional[Atspi.Accessible]
 
+# The latest compositor snapshot.
+#
+compositorSnapshot: Optional[Any] = None
+
+# Whether AT-SPI churn should be paused for compositor transitions.
+#
+pauseAtspiChurn: bool = False
+
+# The desktop-context token that should be prioritized next.
+#
+prioritizedDesktopContextToken: Optional[str] = None
+
 # The currently active script.
 #
 activeScript: Optional[Any] = None  # Actually: Optional[Script]