fix(vpn,target-profiles): normalize target profile route references and stabilize VPN host-IP client routing behavior

ts_interfaces/data/target-profile.ts

@@ -21,7 +21,7 @@ export interface ITargetProfile {
   domains?: string[];
   /** Specific IP:port targets this profile grants access to */
   targets?: ITargetProfileTarget[];
-  /** Route references by stored route ID or route name */
+  /** Route references by stored route ID. Legacy route names are normalized when unique. */
   routeRefs?: string[];
   createdAt: number;
   updatedAt: number;