update template

app/build.gradle

@@ -1,9 +1,3 @@
-/*
- * This file was generated by the Gradle 'init' task.
- *
- * This generated file contains a sample Java application project to get you started.
- * For more details on building Java & JVM projects, please refer to https://docs.gradle.org/8.13/userguide/building_java_projects.html in the Gradle documentation.
- */
 
 plugins {
     id 'application'
@@ -13,10 +7,13 @@ plugins {
 
 repositories {
     mavenLocal()
-    maven { url 'https://maven.ngengine.org/NostrGameEngine/nge-platforms' }
-    maven { url 'https://maven.ngengine.org/NostrGameEngine/nostr4j' }
-    maven { url 'https://maven.ngengine.org/NostrGameEngine/ngengine' }
     mavenCentral()
+    maven { 
+        url = uri("https://central.sonatype.com/repository/maven-snapshots")
+    }
+    maven {
+        url = "https://maven.rblb.it/NostrGameEngine/libdatachannel-java"
+    }
 }
 
 dependencies {