Add per-object visibility levels (viewer/member/moderator/admin) across
all rSpace modules. Objects default to 'viewer' (open), so existing data
remains visible. Server-side GET handlers resolve caller role and filter;
MCP tools filter lists and check single-item access; frontend components
do defense-in-depth filtering with visibility picker (mod+) and lock badges.
- shared/membrane.ts: types + isVisibleTo, filterByVisibility, filterArrayByVisibility
- 9 schema files: visibility field on TaskItem, NoteItem, CalendarEvent, etc.
- 8 module routes: GET handlers filter by caller role
- 6 MCP tool files: list filtering + single-item visibility checks
- 4 frontend components: client filtering, picker, lock badges
- 18 unit tests (all passing)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Jeff Emmett