Remove Galaxy dependency

Switched back to paper since we don't use any features from Galaxy that aren't already in paper

settings.gradle.kts

@@ -4,11 +4,14 @@ include(":api")
 include(":galaxy")
 include(":velocity")
 
+val nexusUser = providers.gradleProperty("alttdSnapshotUsername").get()
+val nexusPass = providers.gradleProperty("alttdSnapshotPassword").get()
+
 dependencyResolutionManagement {
     repositories {
 //        mavenLocal()
         mavenCentral()
-        maven("https://repo.destro.xyz/snapshots") // Altitude - Galaxy
+//        maven("https://repo.destro.xyz/snapshots") // Altitude - Galaxy
         maven("https://oss.sonatype.org/content/groups/public/") // Adventure
         maven("https://oss.sonatype.org/content/repositories/snapshots/") // Minimessage
         maven("https://nexus.velocitypowered.com/repository/") // Velocity
@@ -16,6 +19,14 @@ dependencyResolutionManagement {
         maven("https://repo.spongepowered.org/maven") // Configurate
         maven("https://repo.extendedclip.com/content/repositories/placeholderapi/") // Papi
         maven("https://jitpack.io")
+        maven {
+            name = "nexus"
+            url = uri("https://repo.alttd.com/repository/alttd-snapshot/")
+            credentials {
+                username = nexusUser
+                password = nexusPass
+            }
+        }
     }
     repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
 }