MidnightLib 1.5.2 - NeoForge & more cleanness

- Native support for NeoForge (& dropped support for regular Forge)
- Cleanup of some code -> Overview button is now added via callbacks instead of a mixin
- Unify client & server classes
  - Minor breaking change only affecting mods using the hiding functionality

settings.gradle

@@ -2,7 +2,7 @@ pluginManagement {
     repositories {
         maven { url "https://maven.fabricmc.net/" }
         maven { url "https://maven.architectury.dev/" }
-        maven { url "https://maven.minecraftforge.net/" }
+        maven { url "https://maven.neoforged.net/releases" }
         gradlePluginPortal()
     }
 }
@@ -11,6 +11,6 @@ include("common")
 include("fabric-like")
 include("fabric")
 //include("quilt")
-//include("forge")
+include("neoforge")
 
 rootProject.name = "midnightlib"