add chzzk chat handler, command handler

src/main/kotlin/space/mori/chzzk_bot/Main.kt

@@ -5,6 +5,7 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.runBlocking
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
+import space.mori.chzzk_bot.chzzk.ChzzkHandler
 import space.mori.chzzk_bot.discord.Discord
 import space.mori.chzzk_bot.chzzk.Connector as ChzzkConnector
 import java.util.concurrent.TimeUnit
@@ -15,10 +16,12 @@ val logger: Logger = LoggerFactory.getLogger("main")
 fun main(args: Array<String>) {
     val discord = Discord()
 
-    Connector
-    ChzzkConnector
+    val connector = Connector
+    val chzzkConnector = ChzzkConnector
+    val chzzkHandler = ChzzkHandler
 
     discord.enable()
+    chzzkHandler.enable()
 
     if(dotenv.get("RUN_AGENT", "false").toBoolean()) {
         runBlocking {
@@ -26,4 +29,11 @@ fun main(args: Array<String>) {
             discord.disable()
         }
     }
+
+    Runtime.getRuntime().addShutdownHook(Thread {
+        logger.info("Shutting down...")
+        chzzkHandler.disable()
+        discord.disable()
+        connector.dataSource.close()
+    })
 }