feat(vpn): add per-client routing controls and bridge forwarding support for VPN clients

ts_interfaces/data/vpn.ts

@@ -10,6 +10,14 @@ export interface IVpnClient {
   createdAt: number;
   updatedAt: number;
   expiresAt?: string;
+  forceDestinationSmartproxy: boolean;
+  destinationAllowList?: string[];
+  destinationBlockList?: string[];
+  useHostIp?: boolean;
+  useDhcp?: boolean;
+  staticIp?: string;
+  forceVlan?: boolean;
+  vlanId?: number;
 }
 
 /**