Revert "Add Kyori adventure API"

This reverts commit 627f1e27f9.

build.gradle.kts

@@ -1,7 +1,6 @@
 plugins {
 	`java-library`
 	id("io.papermc.paperweight.userdev") version "1.3.3"
-	id("com.github.johnrengelman.shadow") version "7.1.2"
 }
 
 repositories {
@@ -25,15 +24,10 @@ dependencies {
     implementation(":Towny")
     implementation(":WorldEdit")
     implementation(":WorldGuard")
-    shadow("net.kyori:adventure-api:4.9.3")
     paperDevBundle("1.18.1-R0.1-SNAPSHOT")
 }
 
 tasks {
-	shadowJar {
-        configurations = listOf(project.configurations.shadow.get())
-    }
-
 	assemble {
 		dependsOn(reobfJar)
 	}