v1.4.10

v1.4.10: add delete_item tool + importAttachment

• delete_item: delete items by key (to trash or permanent)
• importAttachment: import local PDF as attachment to existing item (from v1.4.8)

v1.4.9 - delete_item support

Added delete_item tool.

Usage: delete items by key, optionally permanent.

v1.4.8 - importAttachment support

Adds importAttachment action to write_item MCP tool.

Install: Zotero → Tools → Add-ons → Install Add-on From File

See docs/CNKI-SKILL.md for full workflow.