Proper publishing setup (#17)

* Attempt at fixing published artifact

* wohoo it works

* attempt at excluding bootstrap's shadow jar from publishing

* Update gradle, fix publishing (aka, dont publish shadowed bootstrap build to maven)

* Don't apply shadow plugin for the converter

* why are we publishing the lib as an artifact...?

* make these implementation

* Shade bedrock-pack-schema into pack-schema-api

build.gradle.kts

@@ -1,57 +1,13 @@
 plugins {
-    id("java")
-    id("java-library")
-    id("maven-publish")
-    id("com.github.johnrengelman.shadow") version "7.1.0"
-    id("io.freefair.lombok") version "6.3.0" apply false
+    id("pack.base-conventions")
 }
 
-allprojects {
-    apply(plugin = "java")
-    apply(plugin = "java-library")
-    apply(plugin = "maven-publish")
-    apply(plugin = "com.github.johnrengelman.shadow")
-    apply(plugin = "io.freefair.lombok")
-
-    repositories {
-        mavenLocal()
-        mavenCentral()
-
-        gradlePluginPortal()
-
-        // Geyser, Floodgate, Cumulus etc.
-        maven("https://repo.opencollab.dev/main")
-        maven("https://repo.opencollab.dev/maven-snapshots")
-
-        // Java pack library
-        maven("https://repo.unnamed.team/repository/unnamed-public/")
-    }
-
+subprojects{
+    plugins.apply("pack.base-conventions")
+    plugins.apply("pack.publish-conventions")
     group = "org.geysermc.pack"
-    version = "3.0-SNAPSHOT"
+    version = "3.1-SNAPSHOT"
 
     java.sourceCompatibility = JavaVersion.VERSION_17
     java.targetCompatibility = JavaVersion.VERSION_17
-
-    tasks.jar {
-        archiveClassifier.set("unshaded")
-    }
-
-    tasks.named("build") {
-        dependsOn(tasks.shadowJar)
-    }
-
-    publishing {
-        publications.create<MavenPublication>("library") {
-            artifact(tasks.shadowJar)
-        }
-        val repoName = if (version.toString().endsWith("SNAPSHOT")) "maven-snapshots" else "maven-releases"
-        repositories {
-            maven("https://repo.opencollab.dev/${repoName}/") {
-                credentials.username = System.getenv("OPENCOLLAB_USERNAME")
-                credentials.password = System.getenv("OPENCOLLAB_PASSWORD")
-                name = "opencollab"
-            }
-        }
-    }
 }