Made router_access_via_ts for imported routers and Remove dash in interface...

Made router_access_via_ts for imported routers and Remove dash in interface list drop down in IP trunk creation,

gso/utils/helpers.py

@@ -47,7 +47,7 @@ def available_interfaces_choices(router_id: UUID, speed: str) -> Choice | None:
     if get_router_vendor(router_id) != RouterVendor.NOKIA:
         return None
     interfaces = {
-        interface["name"]: f"{interface['name']} - {interface['description']}"
+        interface["name"]: f"{interface['name']}  {interface['description']}"
         for interface in NetboxClient().get_available_interfaces(router_id, speed)
     }
     return Choice("ae member", zip(interfaces.keys(), interfaces.items(), strict=True))  # type: ignore[arg-type]