- BoardAccessControl component with user/group autocomplete
- BoardShareDialog modal with copy link, guest toggle, quick add
- Board permissions REST API (GET/POST/DELETE)
- Access indicators on BoardCard (lock, globe, shared icons)
- Guest access toggle in board editor with status preview
- Enhanced PermissionEditor with search autocomplete
- i18n translations for all new strings (EN/RU)
- Add OIDC/OAuth2 login via openid-client with PKCE flow
- Auto-provision OAuth users with group mapping
- Conditional login page (OAuth/local/both based on auth mode)
- Admin OAuth test connection button
- Install svelte-dnd-action for board editor DnD
- Draggable sections and widgets with cross-section moves
- Reorder APIs with atomic Prisma transactions
- Visual drag handles and drop zone indicators
alexei.dolgolyov