Add mostly-functional initial setup script

Author: TheArcaneBrony

src/plugins/PluginIndex.ts

@@ -1,6 +1,5 @@
-import { Plugin } from "util/plugin";
 import * as example_plugin from "./example-plugin/TestPlugin";
 
 export const PluginIndex: any = {
-    "example-plugin": new example_plugin.default(),
-};
+	"example-plugin": new example_plugin.default()
+};