move SModeration for Paper to subproject

smoderation-paper/build.gradle

@@ -0,0 +1,19 @@
+apply plugin: 'java'
+
+dependencies {
+    compileOnly "io.papermc.paper:paper-api:1.20.4-R0.1-SNAPSHOT"
+}
+
+jar {
+    archiveBaseName.set('SModeration-Paper')
+    archiveVersion.set(pluginVersion)
+}
+
+processResources {
+    def props = [version: version]
+    inputs.properties props
+    filteringCharset 'UTF-8'
+    filesMatching('plugin.yml') {
+        expand props
+    }
+}