Merge pull request #172 from boostcampwm-2024/bug-fe-#171

첫 렌더링 시 pages 쿼리 중복 요청 수정

Author: yewonJin

frontend/src/components/canvas/index.tsx

@@ -74,7 +74,14 @@ function Flow({ className }: CanvasProps) {
     const initialNodes = Array.from(nodesMap.values()) as Node[];
     setNodes(initialNodes);
 
+    let isInitialSync = true;
+
     nodesMap.observe((event) => {
+      if (isInitialSync) {
+        isInitialSync = false;
+        return;
+      }
+
       event.changes.keys.forEach((change, key) => {
         const nodeId = key;
         if (change.action === "add" || change.action === "update") {