perf: completion dispatch

client/src/service/moduleDispatch/init/history.tsx

@@ -0,0 +1,15 @@
+import { SystemInputEnum } from '@/constants/app';
+import { ChatItemType } from '@/types/chat';
+
+export type HistoryProps = {
+  maxContext: number;
+  [SystemInputEnum.history]: ChatItemType[];
+};
+
+export const dispatchHistory = (props: Record<string, any>) => {
+  const { maxContext = 5, history = [] } = props as HistoryProps;
+
+  return {
+    history: history.slice(-maxContext)
+  };
+};