Release v1.1.0

crates/nx9-wg-db/migrations/0004_interface_roles.sql

@@ -0,0 +1,6 @@
+-- 0004_interface_roles.sql
+-- Explicit WireGuard Interface Role: Overlay (primary client network) or Upstream (third-party VPN tunnel)
+
+ALTER TABLE interfaces ADD COLUMN role TEXT NOT NULL DEFAULT 'overlay' CHECK (role IN ('overlay', 'upstream'));
+
+UPDATE interfaces SET role = 'overlay' WHERE role IS NULL OR role = '';