[build, minecraft] Publishing as Minecraft Fabric mods

gradle/libs.versions.toml

@@ -11,10 +11,12 @@ junit = "5.12.0"
 lombok = "1.18.38"
 logback = "1.5.18"
 mockito = "5.14.2"
+shadow = "9.0.0-rc2"
 slf4j = "2.0.16"
 
 [plugins]
 lombok = { id = "io.freefair.lombok", version = "8.13.1" }
+shadow = { id = "com.gradleup.shadow", version.ref = "shadow" }
 
 [libraries]
 acl = { group = "commons-logging", name = "commons-logging", version.ref = "acl" }