refactor/channel & ipc (#349)

Co-authored-by: paisley <8197966+su8su@users.noreply.github.com>
Co-authored-by: zuolingxuan <zuolingxuan@bytedance.com>

src/stores/chat/runtime-actions.ts

@@ -0,0 +1,12 @@
+import type { ChatGet, ChatSet, RuntimeActions } from './store-api';
+import { createRuntimeEventActions } from './runtime-event-actions';
+import { createRuntimeSendActions } from './runtime-send-actions';
+import { createRuntimeUiActions } from './runtime-ui-actions';
+
+export function createRuntimeActions(set: ChatSet, get: ChatGet): RuntimeActions {
+  return {
+    ...createRuntimeSendActions(set, get),
+    ...createRuntimeEventActions(set, get),
+    ...createRuntimeUiActions(set, get),
+  };
+}