A 5-step wizard for publishing AT Protocol lexicon schemas to your PDS. Features: - OAuth authentication with AT Protocol - ZIP file upload with nested folder support - Lexicon validation using honk library - External dependency checking - Conflict detection (update vs create) - DNS verification instructions - Published lexicons management (view/delete) Includes: - Unified publish list with status indicators (new/update/excluded/blocked) - Loading states for async operations - SRI integrity on external scripts - 10MB file size limit for uploads - Batched conflict checking (single query) - Example folder structure and documentation links