flip isClient boolean, and remove redundant SitServer

src/main/java/one/oth3r/sit/Sit.java

@@ -24,7 +24,7 @@ public class Sit implements ModInitializer {
 	public static final String ENTITY_NAME = "-sit!-entity-";
 	public static MinecraftServer server;
 	public static CommandManager commandManager;
-	public static boolean isClient = true;
+	public static boolean isClient = false;
 
 	@Override
 	public void onInitialize() {

src/main/java/one/oth3r/sit/SitClient.java

@@ -9,6 +9,7 @@ public class SitClient implements ClientModInitializer {
     public static boolean inGame = false;
     @Override
     public void onInitializeClient() {
+        Sit.isClient = true;
         ClientPlayConnectionEvents.JOIN.register((handler, sender, client) -> {
             inGame = true;
             // send a data packet whenever joining a server

src/main/java/one/oth3r/sit/SitServer.java

@@ -1,12 +0,0 @@
-package one.oth3r.sit;
-
-import net.fabricmc.api.DedicatedServerModInitializer;
-
-public class SitServer implements DedicatedServerModInitializer {
-    @Override
-    public void onInitializeServer() {
-        Sit.isClient = false;
-        config.load();
-        LangReader.loadLanguageFile();
-    }
-}

src/main/resources/fabric.mod.json

@@ -18,9 +18,6 @@
 		"main": [
 			"one.oth3r.sit.Sit"
 		],
-		"server": [
-			"one.oth3r.sit.SitServer"
-		],
 		"client": [
 			"one.oth3r.sit.SitClient"
 		],