전략편집기 수정

frontend/src/components/strategyEditor/usePanelResize.ts

@@ -63,3 +63,18 @@ export function storeSize(key: string, value: number): void {
     localStorage.setItem(key, String(Math.round(value)));
   } catch { /* ignore */ }
 }
+
+export function readStoredBool(key: string, fallback: boolean): boolean {
+  try {
+    const raw = localStorage.getItem(key);
+    if (raw === '1' || raw === 'true') return true;
+    if (raw === '0' || raw === 'false') return false;
+  } catch { /* ignore */ }
+  return fallback;
+}
+
+export function storeBool(key: string, value: boolean): void {
+  try {
+    localStorage.setItem(key, value ? '1' : '0');
+  } catch { /* ignore */ }
+}