收口 Makelore 客户端变更

shared/project-conversations.ts

@@ -105,6 +105,25 @@ export function patchProjectSessionMetadata(
   return { schemaVersion: 1, sessions, updatedAt: now };
 }
 
+/**
+ * Reading a session changes its unread state, not its activity timestamp.
+ * Keeping those concerns separate prevents a navigation click from moving an
+ * Agent in a list that is ordered by the latest conversation activity.
+ */
+export function markProjectSessionRead(
+  state: ProjectConversationState,
+  sessionId: string,
+  now = new Date().toISOString(),
+): ProjectConversationState {
+  return {
+    schemaVersion: 1,
+    sessions: state.sessions.map((item) => item.sessionId === sessionId
+      ? { ...item, unreadCount: 0 }
+      : item),
+    updatedAt: now,
+  };
+}
+
 export function removeProjectSessionMetadata(
   state: ProjectConversationState,
   sessionId: string,