feat: silence reflection subagent from primary agent context (#1221)

src/cli/App.tsx

@@ -9358,6 +9358,13 @@ ${SYSTEM_REMINDER_CLOSE}
             subagentType: "reflection",
             prompt: AUTO_REFLECTION_PROMPT,
             description: AUTO_REFLECTION_DESCRIPTION,
+            silentCompletion: true,
+            onComplete: ({ success, error }) => {
+              const msg = success
+                ? "Reflected on /palace, the halls remember more now."
+                : `Tried to reflect, but got lost in the palace: ${error}`;
+              appendTaskNotificationEvents([msg]);
+            },
           });
           debugLog(
             "memory",