- slack: wrap multiline in codeblock

- version bump to 1.0.4

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cuffeo",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "A multi-protocol chatbot library with nearly zero dependencies.",
   "main": "src/index.mjs",
   "scripts": {},

src/clients/slack.mjs

@@ -128,6 +128,8 @@ export default class slack extends EventEmitter {
   }
 
   async send(channel, text) {
+    text = Array.isArray(text) ? text.join("\n") : text;
+    text = text.includes("\n") ? "```" + text + "```" : text;
     await this.write({
       type: "message",
       channel: channel,