Keep critical coverage and correction notices in conversation work

Why: A folded auxiliary panel must not hide material limits or withdrawn conclusions.

Evidence: SELF 213 frontend tests, type checks, knip ratchet, and bundle build pass.

Impact: Prioritizes existing task cards without opening files or changing focus.

Refs: fast-slow-u2-u3 Task 5

src/components/ConversationWork.tsx

@@ -24,7 +24,7 @@ export function ConversationWork() {
       if (card.kind === 'confirm' && card.anchorMessageId
         && messages.some(message => message.role === 'user' && message.id === card.anchorMessageId)) continue
       const summary = activitySummary(card)
-      if (card.task?.findings?.some(f=>f.status==='active'&&(f.kind==='needs_user'||f.corrects)) || card.status === 'action_required' || summary.failed || (card.status === 'done' && summary.remaining)) required.push(card)
+      if (card.task?.limitations?.length || card.task?.phase.id==='correction' || card.task?.findings?.some(f=>f.status==='active'&&(f.kind==='needs_user'||f.corrects)) || card.status === 'action_required' || summary.failed || (card.status === 'done' && summary.remaining)) required.push(card)
       else remaining.push(card)
     }
     // Preserve the host's newest-first order for completed results and history.

src/contracts.ts

@@ -408,6 +408,7 @@ export interface TaskResultRef { artifactId?: ID; surfaceId?: ID; version?: stri
 export interface TaskFinding { id: string; text: string; impact?: string; kind: string; status: string; revision: number; sources: TaskSourceRef[]; assumptions?: string; corrects?: string }
 export interface TaskSnapshot {
 	inputs?: TaskSourceRef[]
+ limitations?: string[]
  schemaVersion: number; taskId: ID; attemptId: ID; cardId: ID; projectId: ID; conversationId: ID;
  sourceMessageId?: ID; parentRunId?: ID; runId?: ID; ownerInstanceId: string; executionEpoch?: number;
  revision: number; sourceSeq: number; streamScope: string; inputRevision?: string; title: string; goal?: string;