clean code

apps/app/src/features/openai/server/routes/edit/editor-stream-processor.ts

@@ -49,7 +49,9 @@ export class EditorStreamProcessor {
   // 送信済みの差分キー
   private sentDiffKeys = new Set<string>();
 
-  constructor(private sseHelper: SseHelper) {}
+  constructor(private sseHelper: SseHelper) {
+    this.sseHelper = sseHelper;
+  }
 
   /**
    * JSONデータを処理する

apps/app/src/features/openai/server/routes/utils/sse-helper.ts

@@ -28,7 +28,9 @@ export interface ISseHelper {
  */
 export class SseHelper implements ISseHelper {
 
-  constructor(private res: Response) {}
+  constructor(private res: Response) {
+    this.res = res;
+  }
 
   /**
    * SSEフォーマットでデータを送信する