feat: add wallet watch discord bot

Author: xgracias

.env.example

@@ -0,0 +1,3 @@
+DISCORD_BOT_TOKEN=
+DISCORD_CHANNEL_ID=
+ALCHEMY_API_KEY=

build/__tests__/main.test.js

@@ -1,3 +1,5 @@
+import { discordEvents } from "./services/discord-service.js";
+
 /**
  * Some predefined delay values (in milliseconds).
  */
@@ -33,3 +35,5 @@ export async function greeter(name: any) {
   // The name parameter should be of type string. Any is used only to trigger the rule.
   return await delayedHello(name, Delays.Short);
 }
+
+discordEvents()