Function needsCleanup

needsCleanup(
    managedContent: string,
    userContent: string,
    threshold?: number,
): boolean
Check whether user content contains orphaned managed content.
Parameters
- managedContent: string
  The current managed block content.
- userContent: string
  Content below the END marker.
- threshold: number = DEFAULT_THRESHOLD
  Jaccard threshold (default 0.15).
Returns boolean
true if cleanup is needed.
- Defined in managed/cleanupDetection.ts:52