fix: wire per-account dm scope guidance (#3095) (thanks @jarvis-sam)

src/web/auto-reply/monitor/broadcast.ts

@@ -54,11 +54,13 @@ export async function maybeBroadcastMessage(params: {
       sessionKey: buildAgentSessionKey({
         agentId: normalizedAgentId,
         channel: "whatsapp",
+        accountId: params.route.accountId,
         peer: {
           kind: params.msg.chatType === "group" ? "group" : "dm",
           id: params.peerId,
         },
         dmScope: params.cfg.session?.dmScope,
+        identityLinks: params.cfg.session?.identityLinks,
       }),
       mainSessionKey: buildAgentMainSessionKey({
         agentId: normalizedAgentId,