Method getCachedGraphSync

frontend/src/cache.ts:931–933

* Synchronously get the last known merged graph (for instant feedback). * Returns null if no graph has been computed yet. * Use this for immediate UI responses before async operations complete.

()

     * Use this for immediate UI responses before async operations complete.
     */
    getCachedGraphSync(): WorkflowGraph | null {
        return this.lastMergedGraph;
    }

    /**
     * Compute workflows using LLM-assigned workflow names per file,