Remove is:unread from query to catch read emails

gmail-agent/index.js

@@ -82,7 +82,7 @@ async function getUnreadEmails(account) {
     const gmail = google.gmail({ version: 'v1', auth: account.client });
     const res = await gmail.users.messages.list({
         userId: 'me',
-        q: 'is:unread -label:AGENT_READ',
+        q: '-label:AGENT_READ newer_than:2d',
         maxResults: 10
     });