Adjust skills

src/app/[locale]/tenants/[name]/page.tsx

@@ -13,8 +13,15 @@ import { ChannelUsers } from "@/components/channel-users/channel-users";
 import { AssignedUsersPanel } from "@/components/tenants/assigned-users-panel";
 import { SubscriptionToggle } from "@/components/tenants/subscription-toggle";
 import { formatDateTime, formatRelative } from "@/lib/format";
+import { CHANNEL_PACKAGE_IDS } from "@/lib/packages";
 
-const CHANNEL_PACKAGES = ["telegram", "discord", "email"];
+// CHANNEL_PACKAGES used to be a hardcoded literal here
+// (`["telegram", "discord", "email"]`). It now derives from the
+// portal-side catalog so adding a new channel anywhere only requires
+// editing src/lib/packages.ts. The `email` channel was dropped as
+// part of the Phase A package-model rework — IMAP/SMTP is now the
+// `mail` skill instead.
+const CHANNEL_PACKAGES = CHANNEL_PACKAGE_IDS;
 
 export default async function TenantDetailPage({
   params,