feat(memory-v2): close Phase A with auto-review, product events, and H5 recall UI.

Add candidate auto-review pipeline, shadow audit tooling, admin metrics page,
and user-visible memory recall hints in chat with phase-a readiness checks.

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

src/types.ts

@@ -179,6 +179,20 @@ export type UserMemorySyncResponse = {
   memories: number;
   totalMemories: number;
   syncedToSession: boolean;
+  personalMemory?: {
+    savedPreviews: Array<{
+      preview: string;
+      policyReason: string;
+      memoryType: string;
+    }>;
+    autoReviewed: number;
+    pendingReview: number;
+  };
+};
+
+export type MemoryRecallBadge = {
+  count: number;
+  previews: string[];
 };
 
 export type GoalRunCheckpoint = {
@@ -215,6 +229,18 @@ export type GoalRun = {
   completedAt: number | null;
 };
 
+export type UserMemoryRecallHintResponse = {
+  ok: true;
+  memoryCount: number;
+  injectionEnabled: boolean;
+  mode: string | null;
+  createdAt: number | null;
+  runId?: string | null;
+  savedPreview?: string | null;
+  savedAt?: number | null;
+  memoryPreviews?: string[];
+};
+
 export type ChatState = 'idle' | 'loading' | 'connecting' | 'streaming' | 'waiting' | 'error';
 
 export type ToolConfirmation = {