 '',
                    selectedModel: 'auto', // Default to auto or the first available model
                    models: [],
                    isLoading: false,
                    loadingStatus: '', // To show fetching/summarizing status
                    originalTitle: '', // Initialize as empty string
                    originalContent: '', // Store original fetched content if needed
                    summaryContent: '', // Raw summary stream
                    errorMessage: '',
              