Fix structured attachment rendering (#69)

* review: harden readonly git checks and lint verification

* test: satisfy readonly reviewer sandbox typing

* test: fix readonly reviewer sandbox assertions

* test: remove impossible readonly sandbox guards

* test: relax readonly sandbox assertions

* test: cast readonly sandbox expectation shape

* test: cast readonly sandbox expectation through unknown

* Phase 0 — STEP_DONE/TASK_DONE split + owner-follow-up integration smoke

* Add STEP_DONE guards, verdict storage, and stale delivery suppression

* style: format paired stepdone telemetry files

* Route STEP_DONE through reviewer

* Add structured Discord attachments

* style: format structured attachment test

* Fix room thread bot output parity

* Remove duplicate work item attachment migration from owner branch

* Remove legacy dashboard rooms renderer

* Extract dashboard parsed body renderer

* Extract dashboard redaction helpers

* Extract dashboard RoomCardV2 component

* Include RoomCardV2 test in vitest suite

* Extract dashboard RoomBoardV2 component

* Extract dashboard EmptyState component

* Extract dashboard InboxPanel component

* Split dashboard InboxPanel card renderer

* Extract dashboard TaskPanel component

* Extract dashboard UsagePanel component

* Fix dashboard room thread chunk rendering

* Extract dashboard ServicePanel component

* Render dashboard live progress markdown

* Extract dashboard SettingsPanel component

* Fix structured attachment rendering

apps/dashboard/src/RoomCardV2.tsx

@@ -4,6 +4,7 @@ import { Send } from 'lucide-react';
 import type { DashboardOverview, DashboardRoomActivity } from './api';
 import type { Locale, Messages } from './i18n';
 import { ParsedBody } from './ParsedBody';
+import { RoomAttachmentGallery } from './RoomAttachmentGallery';
 import {
   buildRoomThreadEntries,
   isWatcherRoomMessage,
@@ -779,6 +780,7 @@ function RoomTimelineEntry({
       </header>
       <div className="room-timeline-body">
         <ParsedBody text={entry.content} />
+        <RoomAttachmentGallery attachments={entry.attachments} />
       </div>
     </li>
   );