feat: give the curator continuous context and durable idea history

frontend/src/App.tsx

@@ -363,12 +363,41 @@ function IdeaDetail({
             </ul>
           </section>
 
+          {idea.snapshots && idea.snapshots.length > 1 && (
+            <details className="idea-history">
+              <summary>这个想法走过的路</summary>
+              <div>
+                {[...idea.snapshots].reverse().map((snapshot, index) => (
+                  <article key={`${snapshot.created_at}-${index}`}>
+                    <time>
+                      {new Intl.DateTimeFormat("zh-CN", {
+                        month: "long",
+                        day: "numeric",
+                        hour: "2-digit",
+                        minute: "2-digit",
+                      }).format(new Date(snapshot.created_at))}
+                    </time>
+                    <strong>
+                      {snapshot.change_kind === "manual_calibration"
+                        ? "你重新放置了它"
+                        : snapshot.motion}
+                    </strong>
+                    <p>{snapshot.trajectory}</p>
+                  </article>
+                ))}
+              </div>
+            </details>
+          )}
+
           {idea.fragments && idea.fragments.length > 0 && (
             <details className="evidence">
-              <summary>构成这个想法的片段</summary>
+              <summary>原始脉络</summary>
               <div>
                 {idea.fragments.map((fragment) => (
-                  <blockquote key={fragment.id}>{fragment.content}</blockquote>
+                  <article key={fragment.id}>
+                    <time>{dayLabel(fragment.created_at)}</time>
+                    <blockquote>{fragment.content}</blockquote>
+                  </article>
                 ))}
               </div>
             </details>
@@ -454,6 +483,8 @@ const eventNames: Record<string, string> = {
   tool_search_ideas: "搜索已有想法",
   tool_inspect_idea: "查看想法轨迹",
   model_attempt_completed: "模型返回",
+  model_round_completed: "完成一轮判断",
+  convergence_repair_started: "转入收敛判断",
   validation_failed: "结构校验未通过",
   decision_committed: "提交分析结果",
   run_failed: "运行失败",
@@ -466,6 +497,7 @@ const auditNames: Record<string, string> = {
   logout: "退出登录",
   fragment_created: "保存新片段",
   idea_position_calibrated: "人工校准位势",
+  agent_run_requeued: "重新分析",
   debug_sharing_changed: "调整调试共享",
 };
 
@@ -510,6 +542,18 @@ function EventPayload({ event }: { event: AgentEvent }) {
       </p>
     );
   }
+  if (event.event_type === "model_round_completed") {
+    return (
+      <p>
+        输入 {compactNumber(Number(payload.input_tokens ?? 0))} · 输出{" "}
+        {compactNumber(Number(payload.output_tokens ?? 0))} · 推理{" "}
+        {compactNumber(Number(payload.reasoning_tokens ?? 0))}
+      </p>
+    );
+  }
+  if (event.event_type === "convergence_repair_started") {
+    return <p>工具探索没有及时收束，系统改用已有上下文直接完成判断。</p>;
+  }
   if (event.event_type === "validation_failed") {
     return (
       <p>
@@ -561,11 +605,24 @@ function RunDetail({
   onClose: () => void;
 }) {
   const [detail, setDetail] = useState<AgentRunDetail | null>(null);
+  const [retrying, setRetrying] = useState(false);
+  const [requeued, setRequeued] = useState(false);
 
   useEffect(() => {
     api.adminRun(runId).then(setDetail);
   }, [runId]);
 
+  async function retry() {
+    if (retrying || requeued) return;
+    setRetrying(true);
+    try {
+      await api.retryAdminRun(runId);
+      setRequeued(true);
+    } finally {
+      setRetrying(false);
+    }
+  }
+
   return (
     <div className="sheet-backdrop" role="presentation" onMouseDown={onClose}>
       <article
@@ -614,8 +671,7 @@ function RunDetail({
                 <blockquote>{detail.fragment.content}</blockquote>
               ) : (
                 <div className="redacted-content">
-                  内容已隔离 · {detail.fragment.content_length} 字 · 指纹{" "}
-                  {detail.fragment.content_sha256}
+                  内容已隔离 · {detail.fragment.content_length} 字
                 </div>
               )}
               <small>{detail.privacy.reason}</small>
@@ -636,6 +692,19 @@ function RunDetail({
                 </article>
               ))}
             </section>
+            {detail.run.status === "error" && (
+              <button
+                className="retry-run"
+                onClick={() => void retry()}
+                disabled={retrying || requeued}
+              >
+                {requeued
+                  ? "已经重新交给策展者"
+                  : retrying
+                    ? "正在重新交付…"
+                    : "重新整理这条记录"}
+              </button>
+            )}
             <footer className="reasoning-boundary">
               不保存模型隐藏思维链；这里展示的是输入、工具行为、用量、校验与最终结构化产物。
             </footer>

frontend/src/api.ts

@@ -12,12 +12,17 @@ export type User = {
 };
 
 export type Snapshot = {
+  title: string | null;
+  summary: string | null;
   maturity_ai: number;
+  maturity_override: number | null;
+  confidence: number | null;
   motion: string;
   position: string;
   tension: string;
   trajectory: string;
   possible_moves: string[];
+  change_kind: "analysis" | "manual_calibration" | "legacy_partial";
   created_at: string;
 };
 
@@ -226,6 +231,10 @@ export const api = {
     request<{ items: AgentRun[] }>(`/api/admin/runs?limit=${limit}`),
   adminRun: (id: string) =>
     request<AgentRunDetail>(`/api/admin/runs/${id}`),
+  retryAdminRun: (id: string) =>
+    request<{ queued: boolean }>(`/api/admin/runs/${id}/retry`, {
+      method: "POST",
+    }),
   adminAudit: (limit = 80) =>
     request<{ items: AuditEvent[] }>(`/api/admin/audit?limit=${limit}`),
 };

frontend/src/styles.css

@@ -885,12 +885,18 @@ summary:focus-visible {
   color: var(--warm);
 }
 
+.idea-history,
 .evidence {
   margin-top: 50px;
   border-top: 1px solid var(--line);
   color: var(--muted);
 }
 
+.idea-history + .evidence {
+  margin-top: 0;
+}
+
+.idea-history summary,
 .evidence summary {
   padding: 18px 0;
   cursor: pointer;
@@ -898,12 +904,44 @@ summary:focus-visible {
   letter-spacing: 0.05em;
 }
 
+.idea-history article {
+  display: grid;
+  grid-template-columns: 92px 1fr;
+  gap: 4px 14px;
+  padding: 14px 0;
+  border-bottom: 1px solid rgba(23, 37, 31, 0.07);
+}
+
+.idea-history time,
+.evidence time {
+  color: #92958f;
+  font-size: 9px;
+}
+
+.idea-history strong {
+  color: var(--ink);
+  font-size: 12px;
+  font-weight: 500;
+}
+
+.idea-history p {
+  grid-column: 2;
+  margin: 2px 0 0;
+  color: #626b66;
+  font-size: 11px;
+  line-height: 1.7;
+}
+
+.evidence article {
+  padding: 13px 0;
+  border-bottom: 1px solid rgba(23, 37, 31, 0.07);
+}
+
 .evidence blockquote {
-  margin: 0;
-  padding: 15px 0;
+  margin: 5px 0 0;
+  padding: 0;
   color: #4e5752;
   font: 400 14px/1.85 "Songti SC", "STSong", serif;
-  border-bottom: 1px solid rgba(23, 37, 31, 0.07);
 }
 
 .admin-view {
@@ -1411,6 +1449,22 @@ summary:focus-visible {
   margin: 0 !important;
 }
 
+.retry-run {
+  margin-top: 28px;
+  padding: 9px 13px;
+  border: 1px solid rgba(153, 104, 72, 0.28);
+  border-radius: 4px;
+  background: transparent;
+  color: var(--warm);
+  cursor: pointer;
+  font-size: 10px;
+}
+
+.retry-run:disabled {
+  cursor: default;
+  opacity: 0.6;
+}
+
 .reasoning-boundary {
   margin-top: 45px;
   padding-top: 16px;