Fix: Make OkHttpClient singleton

Author: Xinecraft

common/src/main/java/com/xinecraft/minetrax/common/MinetraxCommon.java

@@ -16,6 +16,7 @@
 import lombok.Getter;
 import lombok.Setter;
 import net.skinsrestorer.api.SkinsRestorer;
+import okhttp3.OkHttpClient;
 
 @Setter
 @Getter
@@ -32,6 +33,7 @@ public class MinetraxCommon {
     private BanWardenPluginType banWardenPluginType;
     private BanWarden banWarden;
     public static String PLUGIN_MESSAGE_CHANNEL = "minetrax:main";
+    public OkHttpClient httpClient = new OkHttpClient();
 
     public MinetraxCommon() {
         instance = this;

common/src/main/java/com/xinecraft/minetrax/common/utils/HttpUtil.java

@@ -12,7 +12,7 @@ public class HttpUtil {
     public static final MinetraxCommon common = MinetraxCommon.getInstance();
 
     public static HttpResponse get(String url, Map<String, String> params, Map<String, String> headers) throws IOException {
-        OkHttpClient client = new OkHttpClient();
+        OkHttpClient client = common.getHttpClient();
 
         // Build the URL with parameters
         HttpUrl.Builder httpBuilder = Objects.requireNonNull(HttpUrl.parse(url)).newBuilder();
@@ -56,7 +56,7 @@ public static HttpResponse get(String url, Map<String, String> params, Map<Strin
     }
 
     public static HttpResponse post(String url, String json, Map<String, String> headers) throws IOException {
-        OkHttpClient client = new OkHttpClient();
+        OkHttpClient client = common.getHttpClient();
 
         // Build the request with headers
         Request.Builder requestBuilder = new Request.Builder()