Duplicates

Duplicate book detection and management

📄️ List all duplicate book groups

# Permission Required

📄️ Trigger a manual duplicate detection scan

# Permission Required

📄️ List all series duplicate groups.

Optionally filter by `match_type` (`external_id` or `title`).

📄️ Delete a series duplicate group (does not delete the underlying series).

# Permission Required

📄️ Delete a specific duplicate group (does not delete books, just the duplicate record)

# Permission Required