Function recollapsePastedContent

src/utils/promptEditor.ts:107–135

* Re-collapse expanded pasted text by finding content that matches * pastedContents and replacing it with references.

(
  editedPrompt: string,
  originalPrompt: string,
  pastedContents: Record<number, PastedContent>,
)

 * pastedContents and replacing it with references.
 */
function recollapsePastedContent(
  editedPrompt: string,
  originalPrompt: string,
  pastedContents: Record<number, PastedContent>,
): string {
  let collapsed = editedPrompt

  // Find pasted content in the edited text and re-collapse it
  for (const [id, content] of Object.entries(pastedContents)) {
    if (content.type === 'text') {
      const pasteId = parseInt(id)
      const contentStr = content.content

      // Check if this exact content exists in the edited prompt
      const contentIndex = collapsed.indexOf(contentStr)
      if (contentIndex !== -1) {
        // Replace with reference
        const numLines = getPastedTextRefNumLines(contentStr)
        const ref = formatPastedTextRef(pasteId, numLines)
        collapsed =
          collapsed.slice(0, contentIndex) +
          ref +
          collapsed.slice(contentIndex + contentStr.length)
      }
    }
  }

  return collapsed
}

// sync IO: called from sync context (React components, sync command handlers)
export function editPromptInEditor(