Migrate from Jackson to Gson for JSON handling and update build configuration for token-based authentication.

build.gradle

@@ -16,7 +16,7 @@ repositories {
 }
 
 dependencies {
-    implementation  'com.fasterxml.jackson.core:jackson-databind:2.17.0'
+    implementation 'com.google.code.gson:gson:2.10.1'
 }
 
 publishing {
@@ -28,10 +28,15 @@ publishing {
     repositories {
         maven {
             name = 'gitea'
-            url = 'https://git.catlet.de/api/packages/DEIN_USER/maven'
-            credentials {
-                username = findProperty('giteaUser')
-                password = findProperty('giteaPassword')
+            url = 'https://git.catlet.info/api/packages/StateMc/maven'
+            credentials(HttpHeaderCredentials) {
+                name = 'Authorization'
+                value = 'Basic ' + Base64.encoder.encodeToString(
+                        "${findProperty('giteaUser')}:${findProperty('giteaToken')}".bytes
+                )
+            }
+            authentication {
+                header(HttpHeaderAuthentication)
             }
         }
     }