(init): initial files. includes basic client & database template using postgres.

src/events/client/ready.ts

@@ -0,0 +1,11 @@
+import { Event, CommandClient } from 'athena-prime';
+
+class ReadyEvent extends Event<CommandClient> {
+  event: string = 'ready' as const;
+
+  async handle(context: CommandClient<any, any>) {
+    await context.deployCommands();
+  }
+}
+
+export default new ReadyEvent('ready');