fix the learning

apps/web/src/lib/services/ai-chat.ts

@@ -9,6 +9,7 @@ import {
 } from "./library-context";
 import { listMemories, getProfileSummary } from "./ai-memory";
 import { MEMORY_CATEGORIES, type MemoryCategory } from "@adventureos/shared";
+import { extractMemoryCandidates } from "./memory-extraction";
 
 export async function listChatSessions(userId: string) {
   return db
@@ -57,11 +58,14 @@ export async function sendChatMessage(userId: string, sessionId: string, content
 
   const { session, messages } = sessionData;
 
-  await db.insert(aiChatMessages).values({
-    sessionId,
-    role: "user",
-    content: content.trim(),
-  });
+  const [userMsg] = await db
+    .insert(aiChatMessages)
+    .values({
+      sessionId,
+      role: "user",
+      content: content.trim(),
+    })
+    .returning();
 
   const availability = await getAiAvailability(userId);
   const ctx = await buildMentorContext(userId, {
@@ -83,7 +87,7 @@ export async function sendChatMessage(userId: string, sessionId: string, content
 
   let reply: string;
   let offline = false;
-  let memoryIdsUsed = ctx.memoryIds;
+  const memoryIdsUsed = ctx.memoryIds;
 
   if (!availability.canUse || !availability.online) {
     offline = true;
@@ -116,12 +120,17 @@ export async function sendChatMessage(userId: string, sessionId: string, content
     })
     .returning();
 
+  const memorySuggestions = await extractMemoryCandidates(userId, "chat", content, {
+    type: "ai_chat",
+    id: userMsg.id,
+  });
+
   await db
     .update(aiChatSessions)
     .set({ updatedAt: new Date(), title: session.title === "New conversation" ? truncateTitle(content) : session.title })
     .where(eq(aiChatSessions.id, sessionId));
 
-  return { message: assistantMsg, reply, memoryIdsUsed, offline };
+  return { message: assistantMsg, reply, memoryIdsUsed, offline, memorySuggestions };
 }
 
 function truncateTitle(text: string): string {