huge rework, RAFT WORKING

SymphonyDatabaseNode/src/main/java/io/github/lumijiez/Main.java

@@ -1,14 +1,13 @@
 package io.github.lumijiez;
 
-
-import io.github.lumijiez.app.NodeManager;
+import io.github.lumijiez.raft.Raft;
 
 public class Main {
-
+    public static final String HOST = System.getenv().getOrDefault("HOSTNAME", "localhost");
+    public static final int PORT = Integer.parseInt(System.getenv().getOrDefault("UDP_PORT", "8084"));
     public static void main(String[] args) {
-        NodeManager manager = new NodeManager();
-
         try {
+            Raft raft = new Raft();
             Thread.currentThread().join();
         } catch (InterruptedException e) {
             Thread.currentThread().interrupt();