Refactor: s/Basic/Direct/ on connection type

cmd/syncthing/connections.go

@@ -290,7 +290,7 @@ func (s *connectionSvc) connect() {
 				}
 
 				s.conns <- model.IntermediateConnection{
-					conn, model.ConnectionTypeBasicDial,
+					conn, model.ConnectionTypeDirectDial,
 				}
 				continue nextDevice
 			}

cmd/syncthing/connections_tcp.go

@@ -99,7 +99,7 @@ func tcpListener(uri *url.URL, tlsCfg *tls.Config, conns chan<- model.Intermedia
 		}
 
 		conns <- model.IntermediateConnection{
-			tc, model.ConnectionTypeBasicAccept,
+			tc, model.ConnectionTypeDirectAccept,
 		}
 	}
 }