Add bulk operations and remove collections abstraction
- Add bulk delete, bulk tags, and bulk set-tags engine endpoints
(POST /api/v1/bulk/delete, /bulk/tags, /bulk/set-tags)
- Filter-based selection: by tags, doc_type, ID list, ID range
- Safety threshold (KB_BULK_SAFETY_PERCENT, default 70%) prevents
accidental mass operations unless force=true
- Synchronous execution with audit trail via jobs table
- Add kb_bulk_delete, kb_bulk_tags, kb_bulk_set_tags MCP tools
- Add kb bulk-remove, bulk-tag, bulk-set-tags CLI commands
- Remove collection abstraction from MCP server (use tags instead)
- Remove kb_set_collection MCP tool
- Update SKILL.md, MCP.md, README.md documentation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
steve
b5a203d2aa