feat(admin): surface Memory V2 candidate auto-review in management UI

Clarify active/canary/shadow modes and show auto-review metrics so operators do not need to manually approve every user memory.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/admin/pages/MemoryV2Page.tsx

@@ -57,14 +57,14 @@ const CAPABILITIES: Array<{
     key: 'candidateMemory',
     label: '候选记忆',
     icon: 'C',
-    description: '控制候选提取模式、接纳阈值与待处理数量。',
+    description: '控制候选提取模式、自动接纳阈值与待处理数量。',
     fields: [
       { key: 'enabled', label: '启用候选记忆', type: 'boolean' },
       { key: 'mode', label: '运行模式', type: 'select', options: [
-        { value: 'off', label: 'Off' },
-        { value: 'shadow', label: 'Shadow' },
-        { value: 'canary', label: 'Canary' },
-        { value: 'active', label: 'Active' },
+        { value: 'off', label: 'Off · 关闭' },
+        { value: 'active', label: 'Active · 规则通过后自动接纳（推荐）' },
+        { value: 'canary', label: 'Canary · 仅高置信度自动接纳' },
+        { value: 'shadow', label: 'Shadow · 全部人工审核' },
       ] },
       { key: 'minImportance', label: '最低重要度', type: 'number' },
       { key: 'minConfidence', label: '最低置信度', type: 'number' },
@@ -314,7 +314,7 @@ function defaultConfig(): MemoryV2AdminConfig {
       timeoutMs: '1500',
       fallbackRoute: 'agent_orchestration',
     },
-    candidateMemory: { enabled: false, mode: 'off', minImportance: '0.7', minConfidence: '0.8', maxPending: '500', persistenceEnabled: false },
+    candidateMemory: { enabled: false, mode: 'active', minImportance: '0.7', minConfidence: '0.8', maxPending: '500', persistenceEnabled: false },
     policy: { enabled: false, saveExplicit: true, rejectSensitive: true, requireEvidence: true, retentionDays: '365' },
     retriever: { enabled: false, episodicEnabled: true, semanticEnabled: true, preferenceEnabled: true, goalEnabled: true, limit: '12', tokenBudget: '1800', timeoutMs: '1200' },
     lifecycle: { enabled: false, dedupeEnabled: true, conflictReview: true, decayEnabled: false, forgettingEnabled: true, compactIntervalHours: '24' },
@@ -954,8 +954,10 @@ export function MemoryV2Page() {
                       <span>
                         {String(runtimeStatus.memory.personalMemory.health?.state ?? 'unknown')}
                         {' · '}模式 {runtimeStatus.memory.personalMemory.effectiveMode ?? 'off'}
+                        {runtimeStatus.memory.personalMemory.autoReviewEnabled ? ' · 自动审核' : ' · 人工审核'}
                         {' · '}候选 {runtimeStatus.memory.personalMemory.pendingCandidates ?? 0}
                         {' · '}接纳 {runtimeStatus.memory.personalMemory.health?.accepted ?? 0}
+                        {' · '}自动接纳 {runtimeStatus.memory.personalMemory.health?.autoReviewed ?? 0}
                         {' · '}拒绝 {runtimeStatus.memory.personalMemory.health?.rejected ?? 0}
                         {' · '}去重 {runtimeStatus.memory.personalMemory.health?.deduped ?? 0}
                       </span>
@@ -992,6 +994,9 @@ export function MemoryV2Page() {
               {' · '}已接纳 {candidatePayload?.counts?.accepted ?? 0}
               {' · '}已拒绝 {candidatePayload?.counts?.rejected ?? 0}
             </p>
+            <p className="model-center-card-note">
+              Active 模式下规则通过的候选会自动接纳。此处仅显示 Shadow / Canary 模式下仍需人工确认的例外项。
+            </p>
           </div>
           <button type="button" className="ghost-btn" onClick={() => void load()} disabled={loading || candidateBusyId !== null}>
             刷新候选
@@ -1000,7 +1005,7 @@ export function MemoryV2Page() {
 
         {candidateError && <p className="banner banner-error">{candidateError}</p>}
         {!candidateError && (candidatePayload?.items.length ?? 0) === 0 && (
-          <p className="model-center-card-note">当前没有待审核候选。Shadow Pipeline 观察到稳定决策、偏好或目标后会写入这里。</p>
+          <p className="model-center-card-note">当前没有待审核候选。Active 模式下候选会自动接纳；Shadow / Canary 模式下低置信度项会出现在这里。</p>
         )}
         <div className="memory-v2-candidate-list">
           {(candidatePayload?.items ?? []).map((candidate) => (

src/types.ts

@@ -334,6 +334,7 @@ export type MemoryV2RuntimeStatusResponse = {
       enabled?: boolean;
       requestedMode?: string;
       effectiveMode?: string;
+      autoReviewEnabled?: boolean;
       phase?: string;
       injectionEnabled?: boolean;
       persistence?: string;