fix: harden real backend workflows and channel connections

tools/smoke/real-env-smoke.mjs

@@ -147,10 +147,11 @@ async function ensureSmokeData() {
   }
 
   await prisma.cmppConnectionState.upsert({
-    where: { channelId_connectionId: { channelId: channel.id, connectionId: 'smoke-conn-1' } },
+    where: { applicationId_channelId_connectionId: { applicationId: application.id, channelId: channel.id, connectionId: 'smoke-conn-1' } },
     update: {
       tenantId: tenant.id,
-      status: 'online',
+      applicationId: application.id,
+      status: 'connected',
       desiredConnections: 1,
       currentConnections: 1,
       lastHeartbeatAt: new Date(),
@@ -158,9 +159,10 @@ async function ensureSmokeData() {
     },
     create: {
       tenantId: tenant.id,
+      applicationId: application.id,
       channelId: channel.id,
       connectionId: 'smoke-conn-1',
-      status: 'online',
+      status: 'connected',
       desiredConnections: 1,
       currentConnections: 1,
       lastConnectedAt: new Date(),