fix(memory-v2): align Runtime Control section enabled badge with active switches.

Runtime control has no top-level enabled field; derive section status from agent resolve, injection mode, and lifecycle flags so the admin page matches saved production config.

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

src/admin/pages/MemoryV2Page.tsx

@@ -16,6 +16,7 @@ import type {
   MemoryV2RuntimeStatusResponse,
   PersonalMemoryCandidateListResponse,
 } from '../../types';
+import { isMemoryV2SectionEnabled } from './memory-v2-config';
 
 type BackendKey =
   | 'pgvector'
@@ -923,7 +924,8 @@ export function MemoryV2Page() {
         {CAPABILITIES.map((capability, index) => {
           const section = draft[capability.key];
           const currentSection = current[capability.key];
-          const enabled = Boolean(section.enabled);
+          const enabled = isMemoryV2SectionEnabled(capability.key, section);
+          const savedEnabled = isMemoryV2SectionEnabled(capability.key, currentSection);
           const accent = BACKEND_ACCENTS[index % BACKEND_ACCENTS.length];
           return (
             <section
@@ -1015,8 +1017,8 @@ export function MemoryV2Page() {
                     )}
                   </div>
                 )}
-                <span className={`asset-status ${Boolean(currentSection.enabled) ? 'is-on' : ''}`}>
-                  当前保存：{Boolean(currentSection.enabled) ? '启用' : '关闭'}
+                <span className={`asset-status ${savedEnabled ? 'is-on' : ''}`}>
+                  当前保存：{savedEnabled ? '启用' : '关闭'}
                 </span>
                 <button
                   type="button"

src/admin/pages/memory-v2-config.ts

@@ -0,0 +1,34 @@
+import type { MemoryV2AdminSection } from '../../types';
+
+type CapabilityKey =
+  | 'candidateMemory'
+  | 'runtimeControl'
+  | 'policy'
+  | 'retriever'
+  | 'lifecycle'
+  | 'persona'
+  | 'graph'
+  | 'userMemory'
+  | 'pluginHealth';
+
+function modeEnabled(value: unknown) {
+  const mode = String(value ?? 'off').trim().toLowerCase();
+  return mode !== '' && mode !== 'off';
+}
+
+export function isMemoryV2SectionEnabled(
+  sectionKey: CapabilityKey,
+  section: MemoryV2AdminSection | undefined,
+): boolean {
+  const config = section ?? {};
+  if (sectionKey === 'runtimeControl') {
+    return Boolean(config.agentResolveEnabled)
+      || modeEnabled(config.agentInjectionMode)
+      || Boolean(config.promotionEnabled)
+      || Boolean(config.compactionV2Enabled)
+      || Boolean(config.reflectionEnabled)
+      || Boolean(config.lifecycleWorkerEnabled)
+      || modeEnabled(config.lifecycleRolloutMode);
+  }
+  return Boolean(config.enabled);
+}