Function contentToText

src/utils/ultraplan/ccrSession.ts:310–316

(content: ToolResultBlockParam['content'])

// tool_result content may be string or [{type:'text',text}] depending on
// threadstore encoding.
function contentToText(content: ToolResultBlockParam['content']): string {
  return typeof content === 'string'
    ? content
    : Array.isArray(content)
      ? content.map(b => ('text' in b ? b.text : '')).join('')
      : ''
}

// Extracts the plan text after the ULTRAPLAN_TELEPORT_SENTINEL marker.
// Returns null when the sentinel is absent — callers treat null as a normal