대시보드 실시간 기능 추가

features/settings/store/use-kis-runtime-store.ts

@@ -56,6 +56,7 @@ interface KisRuntimeStoreActions {
   invalidateKisVerification: () => void;
   clearKisRuntimeSession: (tradingEnv: KisTradingEnv) => void;
   getOrFetchWsConnection: () => Promise<KisWsConnection | null>;
+  clearWsConnectionCache: () => void;
   setHasHydrated: (state: boolean) => void;
 }
 
@@ -224,6 +225,13 @@ export const useKisRuntimeStore = create<
 
         return wsConnectionPromise;
       },
+      clearWsConnectionCache: () => {
+        wsConnectionPromise = null;
+        set({
+          wsApprovalKey: null,
+          wsUrl: null,
+        });
+      },
       setHasHydrated: (state) => {
         set({
           _hasHydrated: state,