fix(workspace): preserve archived task history and inspector facts

apps/presentation/dashboard/src/features/personal-workspace/completed-task-lane.tsx

@@ -1,12 +1,19 @@
 import { useEffect, useEffectEvent, useId, useRef, useState } from "react";
 import { z } from "zod";
-import {compactWorkspaceText} from "./personal-workspace-model";
+import {compactWorkspaceText, workspaceAgentTodoFromItem} from "./personal-workspace-model";
+import { todoItemSchema } from "../../data/status";
 import type { WorkspaceAgentTodo, WorkspaceDrawerSelection, WorkspaceGoal } from "./personal-workspace-model";
 import { useWorkspaceI18n } from "./i18n";
 
 const pageSchema = z.object({
   ok: z.literal(true), total: z.number().int().nonnegative(), next_cursor: z.string().nullable(),
-  items: z.array(z.object({ todo_id: z.string(), text: z.string(), claimed_by: z.string().nullable(), evidence: z.string().nullable(), priority: z.string().nullable(), task_class: z.string().nullable() })).max(40),
+  items: z.array(z.object(todoItemSchema.shape).pick({
+    todo_id: true, text: true, done: true, status: true, claimed_by: true,
+    evidence: true, note: true, priority: true, task_class: true, task_domain: true,
+    completed_at: true, resume_when: true, resume_ready: true, resume_condition: true,
+    completion_validation_sha256: true, completion_validation_revision: true,
+    completion_validation_revision_history: true,
+  }).extend({ todo_id: z.string().min(1), done: z.literal(true), status: z.literal("done") })).max(40),
 });
 
 /** Fixed-height previews keep layout/DOM cost bounded; the drawer retains full text. */
@@ -69,7 +76,7 @@ export function CompletedTaskLane({ goal, agentId, seed, enabled, refreshRevisio
       if (!response.ok) throw new Error("history unavailable");
       const page = pageSchema.parse(await response.json());
       if (controller.signal.aborted) return;
-      const next = page.items.map((todo): WorkspaceAgentTodo => ({ todoId: todo.todo_id, text: todo.text, claimedBy: todo.claimed_by, evidence: todo.evidence, priority: todo.priority, taskClass: todo.task_class, done: true, status: "done" }));
+      const next = page.items.map((todo) => workspaceAgentTodoFromItem(todo, todo.todo_id));
       setRows((current) => cursor === undefined ? next : [...current, ...next.filter((todo) => !current.some((existing) => existing.todoId === todo.todoId))]);
       setTotal(page.total);
       setCursor(page.next_cursor);

apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx

@@ -43,6 +43,7 @@ import { localizedGoalState, localizedSessionStatus, useWorkspaceI18n } from "./
 import { formatCostUsd, formatDurationMs, formatTokenCount, formatUsageValue } from "./personal-workspace-model";
 import { TeamPlanResult } from "./team-plan-result";
 import { parseTodoResumeCondition } from "./todo-resume-condition";
+import { MarkdownText } from "./markdown";
 import { formatMonitorDate } from "./monitor-readback";
 
 function subagentModelRequest(include: boolean, model: string, effort: string) {
@@ -643,12 +644,13 @@ export function ContextDrawer({ agents, attentionHistory = [], onSelectAttention
                 <div><dt>{t("common.owner")}</dt><dd>{selection.item.ownerLabel ?? selection.item.claimedBy ?? t("drawer.notAssigned")}</dd></div>
                 <div><dt>{t("common.status")}</dt><dd>{selection.item.done ? t("drawer.taskStatusCompleted") : selection.item.status === "deferred" ? t("drawer.taskStatusDeferred") : selection.item.status === "blocked" ? t("drawer.taskStatusBlocked") : t("drawer.taskStatusOpen")}</dd></div>
                 <div><dt>{t("drawer.priority")}</dt><dd>{selection.item.priority ?? t("drawer.notSet")}</dd></div>
-                <div><dt>{t("drawer.dependencies")}</dt><dd>{selection.item.dependencies?.join(" · ") || t("common.none")}</dd></div>
+                {selection.item.completedAt ? <div><dt>{t("drawer.completedAt")}</dt><dd><time dateTime={selection.item.completedAt}>{selection.item.completedAt}</time></dd></div> : null}
+                {selection.item.dependencies ? <div><dt>{t("drawer.dependencies")}</dt><dd>{selection.item.dependencies.join(" · ") || t("common.none")}</dd></div> : null}
                 {selection.item.status === "deferred" || selection.item.resumeWhen ? <div><dt>{t("drawer.resumeWhen")}</dt><dd>{selection.item.resumeWhen || t("drawer.notSet")}</dd></div> : null}
-                {selection.item.resumeWhen ? <div><dt>{t("drawer.resumeState")}</dt><dd>{selection.item.resumeReady ? t("drawer.resumeReady") : t("drawer.resumePending")}</dd></div> : null}
+                {selection.item.resumeWhen ? <div><dt>{t("drawer.resumeState")}</dt><dd>{selection.item.resumeReady == null ? t("drawer.notSet") : selection.item.resumeReady ? t("drawer.resumeReady") : t("drawer.resumePending")}</dd></div> : null}
                 {selection.item.resumeReceiptId ? <div><dt>{t("drawer.resumeReceipt")}</dt><dd>{selection.item.resumeReceiptId}</dd></div> : null}
                 {selection.item.validationDigest ? <>
-                  <div><dt>{t("drawer.validationRevision")}</dt><dd>{selection.item.validationRevision ?? 0}</dd></div>
+                  <div><dt>{t("drawer.validationRevision")}</dt><dd>{selection.item.validationRevision ?? t("drawer.notSet")}</dd></div>
                   <div><dt>{t("drawer.validationDigest")}</dt><dd><code>{selection.item.validationDigest}</code></dd></div>
                   {selection.item.validationRevisionActor ? <div><dt>{t("drawer.validationRevisionActor")}</dt><dd>{selection.item.validationRevisionActor}</dd></div> : null}
                 </> : null}
@@ -708,6 +710,10 @@ export function ContextDrawer({ agents, attentionHistory = [], onSelectAttention
               </details>
               <button className="personal-primary-action" onClick={() => void previewTodoTransition(selection.item, "complete", t("drawer.taskComplete"))} type="button"><Check size={17} />{t("drawer.taskComplete")}</button>
             </div> : null}
+            {selection.item.evidence ? <section className="personal-detail-card" aria-label={t("drawer.evidence")}>
+              <h4>{t("drawer.evidence")}</h4>
+              <MarkdownText text={selection.item.evidence} />
+            </section> : null}
             {selection.item.done ? <div className="personal-task-completed-note"><Check size={16} /><span><strong>{t("drawer.taskCompletedTitle")}</strong><small>{t("drawer.taskCompletedNote")}</small></span></div> : null}
           </>
         ) : null}

apps/presentation/dashboard/src/features/personal-workspace/i18n.tsx

@@ -245,6 +245,7 @@ const en = {
   "drawer.nextTransition": "Next transition",
   "drawer.validationRevision": "Validation revision",
   "drawer.validationDigest": "Validation declaration digest",
+  "drawer.completedAt": "Completed at",
   "drawer.validationRevisionActor": "Revised by",
   "drawer.noExecutionHistory": "No execution history yet.",
   "drawer.noRun": "Execution Session has not started",
@@ -1522,6 +1523,7 @@ const zhCN: Record<WorkspaceMessageKey, string> = {
   "drawer.nextTransition": "下一转换",
   "drawer.validationRevision": "验证声明修订",
   "drawer.validationDigest": "验证声明摘要",
+  "drawer.completedAt": "完成时间",
   "drawer.validationRevisionActor": "修订者",
   "drawer.noExecutionHistory": "暂无执行记录。",
   "drawer.noRun": "尚未启动执行 Session",

apps/presentation/dashboard/src/features/personal-workspace/personal-workspace-model.ts

@@ -6,6 +6,7 @@ import type { ActionReviewPlan } from "../../../../../../loopx/control_plane/pre
 import type { GoalAcceptanceObservation } from "../../data/goal-acceptance-observation";
 import type { AttentionDetails } from "./attention-details";
 import type { WorkspaceLoadError, WorkspaceReadScope } from "../../data/workspace-progressive-status";
+import type { TodoItem } from "../../data/status";
 import { goalWorkKind, type GoalHostThreadActivity, type WorkspaceGoalExecution } from "./goal-activity";
 export type WorkspaceGoalState =
   | "需修复"
@@ -52,6 +53,36 @@ export type WorkspaceAgentTodo = {
   validationRevisionActor?: string | null;
 };
 
+/** Both active status and retained history carry the same inspector facts. */
+export function workspaceAgentTodoFromItem(todo: Pick<TodoItem,
+  "todo_id" | "text" | "done" | "status" | "claimed_by" | "evidence" | "note"
+  | "priority" | "task_class" | "task_domain" | "completed_at" | "resume_when"
+  | "resume_ready" | "resume_condition" | "completion_validation_sha256"
+  | "completion_validation_revision" | "completion_validation_revision_history"
+>, fallbackId: string): WorkspaceAgentTodo {
+  const receipt = todo.resume_condition?.resume_receipt;
+  const receiptId = receipt && typeof receipt === "object" && !Array.isArray(receipt)
+    ? (receipt as Record<string, unknown>).receipt_id : null;
+  return {
+    todoId: todo.todo_id?.trim() || fallbackId,
+    text: todo.text,
+    done: todo.status === "deferred" ? false : todo.done,
+    status: todo.status ?? null,
+    claimedBy: todo.claimed_by ?? null,
+    evidence: todo.evidence || todo.note || null,
+    priority: todo.priority ?? null,
+    taskClass: todo.task_class ?? null,
+    taskDomain: todo.task_domain ?? null,
+    completedAt: todo.completed_at ?? null,
+    resumeWhen: todo.resume_when ?? null,
+    resumeReady: todo.resume_ready ?? null,
+    resumeReceiptId: typeof receiptId === "string" && receiptId.trim() ? receiptId.trim() : null,
+    validationDigest: todo.completion_validation_sha256 ?? null,
+    validationRevision: todo.completion_validation_revision ?? null,
+    validationRevisionActor: todo.completion_validation_revision_history.at(-1)?.actor_agent_id ?? null,
+  };
+}
+
 export type WorkspaceTodo = WorkspaceAgentTodo & {
   goalId: string;
   goalTitle: string;

apps/presentation/dashboard/src/views/dashboard-page.tsx

@@ -3,7 +3,7 @@ import { withTurnActivity, type TurnStep } from "../data/turn-steps";
 import { conversationReturnSessions, conversationPendingReturnSessions, reconcileConversationHistory, reconcileConversationReturns } from "../data/conversation-returns";
 import { readConversationReturns } from "../data/conversation-return-observation";
 import { currentChannelSession, useConversationHistory } from "../data/use-conversation-history";
-import {compactWorkspaceText as compactShareText} from "../features/personal-workspace/personal-workspace-model";
+import {compactWorkspaceText as compactShareText, workspaceAgentTodoFromItem} from "../features/personal-workspace/personal-workspace-model";
 import type { GoalAcceptanceObservation } from "../data/goal-acceptance-observation";
 import { attentionDetails, attentionDetailsFromSnapshot, sourceAttention } from "../features/personal-workspace/attention-details";
 import type { AttentionDetails } from "../features/personal-workspace/attention-details";
@@ -238,8 +238,6 @@ type TodoExplorerItem = {
   todo: TodoItem;
 };
 
-type PersonalAgentTodoItem = WorkspaceAgentTodo;
-
 function inferLifecyclePhase(status?: string | null, run?: RunRecord) {
   if (run?.controller_readiness?.decision_advisor_ready || run?.controller_readiness?.write_controller_ready) {
     return "controller_ready";
@@ -457,7 +455,7 @@ type PersonalGoalItem = {
   activationState: "active" | "stopped";
   agentId: string;
   agentSentence: string;
-  agentTodos: PersonalAgentTodoItem[];
+  agentTodos: WorkspaceAgentTodo[];
   doneTodoCount: number;
   goalId: string;
   latestActivity?: string;
@@ -702,34 +700,14 @@ function personalTodoText(todo: TodoItem) {
   return compactShareText(todo.title ?? todo.text, 112);
 }
 
-function personalTodoResumeReceiptId(todo: TodoItem) {
-  const receipt = todo.resume_condition?.resume_receipt;
-  if (!receipt || typeof receipt !== "object" || Array.isArray(receipt)) return null;
-  const receiptId = (receipt as Record<string, unknown>).receipt_id;
-  return typeof receiptId === "string" && receiptId.trim() ? receiptId.trim() : null;
-}
-
-function personalAgentTodoFromItem(todo: TodoItem, row: GoalDirectoryRow): PersonalAgentTodoItem {
-  const latestValidationRevision = todo.completion_validation_revision_history.at(-1);
+function personalAgentTodoFromItem(todo: TodoItem, row: GoalDirectoryRow): WorkspaceAgentTodo {
   return {
     ...monitorTodoReadback(todo),
-    completedAt: todo.completed_at ?? null,
-    resumeWhen: todo.resume_when ?? null,
-    resumeReady: todo.resume_ready ?? null,
-    resumeReceiptId: personalTodoResumeReceiptId(todo),
-    claimedBy: todo.claimed_by ?? null,
-    // Legacy summaries mark deferred entries checked; they are not completed work.
-    done: todo.status === "deferred" ? false : todo.done,
+    ...workspaceAgentTodoFromItem(todo, `${row.goal.id}:agent:${todo.index}`),
+    // Preserve the active queue's existing preview budget. History and its
+    // inspector use full text/evidence from the retained read.
     evidence: todo.evidence ? compactShareText(todo.evidence, 96) : null,
-    priority: todo.priority ?? null,
-    status: todo.status ?? null,
-    taskClass: todo.task_class ?? null,
-    taskDomain: todo.task_domain ?? null,
     text: personalTodoText(todo),
-    todoId: todo.todo_id?.trim() || `${row.goal.id}:agent:${todo.index}`,
-    validationDigest: todo.completion_validation_sha256 ?? null,
-    validationRevision: todo.completion_validation_revision ?? null,
-    validationRevisionActor: latestValidationRevision?.actor_agent_id ?? null,
   };
 }
 
@@ -746,16 +724,16 @@ function personalAgentTodoItems(row: GoalDirectoryRow): TodoItem[] {
   return [...merged.values()];
 }
 
-function personalAgentTodos(row: GoalDirectoryRow): PersonalAgentTodoItem[] {
+function personalAgentTodos(row: GoalDirectoryRow): WorkspaceAgentTodo[] {
   return personalAgentTodoItems(row).map((todo) => personalAgentTodoFromItem(todo, row));
 }
 
 function personalSubagentDomainCandidates(
   payload: StatusPayload,
   row: GoalDirectoryRow,
-  fallbackTodos: PersonalAgentTodoItem[],
+  fallbackTodos: WorkspaceAgentTodo[],
 ) {
-  const candidateTodos = new Map<string, PersonalAgentTodoItem>();
+  const candidateTodos = new Map<string, WorkspaceAgentTodo>();
   for (const todo of payload.todo_index?.items ?? []) {
     if (todo.goal_id !== row.goal.id || todo.role !== "agent") continue;
     const projected = personalAgentTodoFromItem(todo, row);
@@ -778,7 +756,7 @@ function personalSubagentDomainCandidates(
 function personalAgentTodoFromProjection(
   todo: NonNullable<AgentManagementProjection["agents"][number]["current_todo"]>,
   row: GoalDirectoryRow,
-): PersonalAgentTodoItem {
+): WorkspaceAgentTodo {
   return {
     claimedBy: todo.claimed_by ?? null,
     done: todo.status === "done" || todo.status === "completed",
@@ -791,10 +769,10 @@ function personalAgentTodoFromProjection(
 }
 
 function mergePersonalAgentTodos(
-  projectedTodos: PersonalAgentTodoItem[],
+  projectedTodos: WorkspaceAgentTodo[],
   agentRows: AgentManagementRow[],
   row: GoalDirectoryRow,
-): PersonalAgentTodoItem[] {
+): WorkspaceAgentTodo[] {
   const merged = new Map(projectedTodos.map((todo) => [todo.todoId, todo]));
   for (const agent of agentRows) {
     const current = agent.currentTodo;
@@ -813,7 +791,7 @@ function mergePersonalAgentTodos(
 function personalAgentTodoFacts(row: GoalDirectoryRow): {
   doneTodoCount: number;
   nextTodoText: string | null;
-  recentCompleted: PersonalAgentTodoItem[];
+  recentCompleted: WorkspaceAgentTodo[];
 } {
   const assetTodos = row.queueItem?.project_asset?.agent_todos;
   const queueTodos = row.queueItem?.agent_todos;
@@ -840,7 +818,7 @@ function personalAgentTodoFacts(row: GoalDirectoryRow): {
   return { doneTodoCount, nextTodoText, recentCompleted };
 }
 
-function personalVisiblePlanTodos(todos: PersonalAgentTodoItem[], limit = 4) {
+function personalVisiblePlanTodos(todos: WorkspaceAgentTodo[], limit = 4) {
   if (todos.length <= limit) {
     return todos;
   }

docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md

@@ -504,8 +504,29 @@ The representative request falls from over 2 MiB to about 0.96 MB without raisin
 budgets. Real File/SQLite CLI tests cover exact counts, distant inferred edges,
 metadata preservation and unchanged provider state. This is a bounded capacity
 repair, not unlimited graph capacity, stable latency evidence, D2 qualification
-or permission to change the default provider. Full-Goal summary/list/detail
-adoption and sustained observation remain separate work.
+or permission to change the default provider.
+
+### Retained completion consumption
+
+The completed-history consumer
+now explicitly reads retained active and archived records through the existing
+typed summary/filter owner. Previously, archiving 84 of 85 completions made
+the workspace history return only one row. Its bounded HTTP pages now include
+all 85, preserve full task text/evidence and Agent filtering, and expose only
+display fields. Explicit history reads opt out of the existing 500-character
+summary limit; the default active Todo list and scheduling input still exclude
+archives and retain their display limit. Real File/SQLite and legacy Markdown
+reads preserve provider state. The packaged workspace keeps its existing
+pagination and opens retained evidence in the read-only Todo inspector using
+the shared Markdown renderer, without another navigation step or edit action.
+History also preserves completion time, resume facts and validation-declaration
+revision/actor facts. Active and history consumers reuse the same TS inspector
+mapping and the existing Todo schema; the active queue's preview budgets remain
+unchanged. Unprovided dependencies are not presented as an empty dependency
+list, and absent resume readiness or validation revisions are not invented.
+This closes that history-enumeration/detail gap, not whole-Goal summary/list/detail
+adoption, sustained observation, D2 or default-provider admission. No persisted
+format, writer or PostgreSQL consumer is changed.
 
 ### Packaged-source fingerprint cost
 

docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md

@@ -376,7 +376,23 @@ Todo／租约集合中位数为 File 输入 32.4→27.5 ms、SQLite 输入 32.9
 响应不变。代表性复核请求从超过 2 MiB 降到约 0.96 MB，没有提高预算。
 真实 File/SQLite CLI 验证精确计数、跨远端记录的推断后继、metadata 保留与
 provider 状态不变。这只修复有界容量，不证明任意规模、稳定延迟、D2 验收，
-也不授予默认 provider 切换；整 Goal summary/list/detail 消费和持续观察仍待推进。
+也不授予默认 provider 切换。
+
+### 保留完成记录的消费
+
+完成历史消费者现在显式读取活跃与归档的保留记录，
+复用既有类型化 summary／filter owner。此前 85 条完成记录归档 84 条后，工作区
+历史只返回 1 条；有界 HTTP 分页现在包含全部 85 条，保留完整任务文本、证据和
+Agent 筛选，仅暴露展示字段。显式历史读取不再套用既有的 500 字符摘要上限；
+默认活跃 Todo 列表与调度输入仍排除归档，并保留原展示上限。真实 File／SQLite
+和旧 Markdown 读取保持 provider 状态不变。打包工作区沿用已有分页，在只读
+Todo 详情中用共享 Markdown 组件呈现保留证据，不增加导航步骤或编辑动作。
+历史同时保留完成时间、恢复事实及验收声明的版本／修订者。活跃列表和历史
+复用同一 TS 详情映射与既有 Todo schema，活跃队列的预览预算保持不变。
+未提供的依赖列表不再展示为“无依赖”，缺失的恢复就绪性或验收版本也不虚构。
+这关闭历史枚举与详情缺口，不代表整 Goal summary/list/detail
+消费、持续观察、D2 或默认 provider 准入完成；不改变持久格式、writer 或
+PostgreSQL 消费者。
 
 ### 打包源码指纹成本