Remove old Server logic, cleanup

lib/widget/loadingPacket.dart

@@ -1,29 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../dataOld/incomingPacket.dart';
-
-class LoadingPacket extends StatefulWidget {
-  final Widget child;
-  final IncomingPacket packet;
-
-  const LoadingPacket({Key? key, required this.child, required this.packet}) : super(key: key);
-
-  @override
-  State<LoadingPacket> createState() => _LoadingPacketState();
-}
-
-class _LoadingPacketState extends State<LoadingPacket> {
-  @override
-  Widget build(BuildContext context) {
-    return widget.packet.isReceived ? widget.child : Center(
-      child: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        crossAxisAlignment: CrossAxisAlignment.center,
-        children: [
-          const CircularProgressIndicator(),
-          Padding(padding: const EdgeInsets.all(20), child: Text("Request: '${widget.packet.packetId}'"))
-        ]
-      )
-    );
-  }
-}