add fat jar compile mode

src/main/kotlin/de/wulkanat/Main.kt

@@ -0,0 +1,37 @@
+package de.wulkanat
+
+import net.dv8tion.jda.api.JDABuilder
+import net.dv8tion.jda.api.entities.Activity
+import net.dv8tion.jda.api.requests.GatewayIntent
+import de.wulkanat.web.SiteWatcher
+import kotlin.concurrent.timer
+
+fun main() {
+    // TODO: move toke into file
+    val builder = JDABuilder.createLight(
+        Admin.token,
+        GatewayIntent.GUILD_MESSAGES, GatewayIntent.DIRECT_MESSAGES)
+        .addEventListeners(Bot())
+        .setActivity(Activity.watching("for new Blogposts"))
+        .build()
+
+    builder.addEventListener(Cli())
+    builder.awaitReady()
+
+    Channels.jda = builder
+    Admin.jda = builder
+    Admin.ready()
+
+    Runtime.getRuntime().addShutdownHook(object : Thread() {
+        override fun run() {
+            println("Shutting down...")
+            Admin.printlnBlocking("Shutting down")
+        }
+    })
+
+    timer("Updater", daemon = true, initialDelay = 0L, period = Admin.updateMs) {
+        if (SiteWatcher.hasNewBlogPost()) {
+            Channels.sentToAll(SiteWatcher.newestBlog!!.toMessageEmbed())
+        }
+    }
+}