Why:
Project readiness is a write gate. Applying it to member, permission, and
document status queries hides history that the backend intentionally keeps
readable after archival or closure.
Evidence:
SELF archived and closed read regressions failed before the fix. Full npm
test, npm run build, and git diff --check passed with the amended code.
Receipts: /tmp/project-member-frontend-archived-read-red-20261013.json and
/tmp/project-member-frontend-archived-read-green-20261013.json.
Impact:
Resolve canonical project IDs separately from command readiness. Preserve
known read commands and existing settings tabs for historical projects;
keep mutations and new work blocked with existing disabled controls.
Server authorization remains authoritative.
Refs:
Dev project-member-access Task 4; independent Frontend review P2
Why:
Project members need RDM commands to address the registered domain project.
Failed project states and responses from a previous account must not create
work, report a rejected mutation as successful, or restore private content.
Evidence:
SELF npm test: 32 files and 251 tests passed, including project command,
mutation rejection, archived history, and delayed account response coverage.
SELF npm run build and git diff --check passed. Original regressions were
observed before implementation; root owns composition and independent replay.
Impact:
Keep host IDs for conversation and base settings APIs; send the decorated
domain ID to RDM project commands. Reuse existing sidebar, settings and toast
states. Reset identity projections and invalidate old asynchronous responses.
No deployment, database change, push, merge, or workspace cleanup.
Refs:
Dev feature-project-member-access task card and implementation plan Task 4
Why: the layered permission model (project gate + per-conversation
outbound/inbound flags) shipped in Backend PR #18 needs visible
controls; project scope also had no settings UI yet though the API
existed.
Evidence: npm run build (tsc -b + vite build) and npm test (15/15)
pass.
Impact: new schema-driven ProjectSettingsModal (first project-scope
settings surface, writes putProjectSettings, reuses SettingsModal
group/input helpers); TaskSidebar gains a private shield on rows and
in the row menu, per-conversation allowCrossRead in the row menu, and
a project-settings gear on project group heads; Conversation header
gains a cross-read toggle; contracts/api/store carry the new flags.
Refs: proposals/2026-09-30-cross-session-reading.md; Backend PR #18;
Dev task feature/cross-session-reading.