collect_selected_blocks
FOR CREATE-UI WORKFLOW (/cui) AND FIGMA-TO-CODE WORKFLOW (/ftc): Collect and store selected blocks for batch installation command generation. Use this tool after selecting a specific block from get-block-meta-content (for /cui) or after parsing Figma components with parse-figma-blocks (for /ftc). This tool accumulates blocks until all required blocks are selected, then allows final command generation. DO NOT use for inspire-ui workflow.