fix: Use rollup to build as UDM(es5)

package.json

@@ -3,13 +3,12 @@
   "version": "0.0.0",
   "description": "",
   "scripts": {
-    "build": "node build-plugin.js"
+    "build:umd": "cd src/atsphinx/revealjs_rtd/static/atsphinx-revealjs-rtd && rollup --compact -n RevealRTD -f umd -o rtd.js plugin.js"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "esbuild": "^0.24.0",
-    "esbuild-plugin-umd-wrapper": "^3.0.0"
+    "rollup": "^4.24.0"
   }
 }

src/atsphinx/revealjs_rtd/static/atsphinx-revealjs-rtd/plugin.js

@@ -3,6 +3,7 @@ const Plugin = {
   init(reveal) {
     const deck = reveal;
     deck.addKeyBinding({keyCode: 68, key: 'D', description: 'Toggle RTD widget'}, function() {
+      console.debug("Press toggle-key of RTD.");
       const flyout = document.querySelector("readthedocs-flyout");
       if (!flyout) return;
       flyout.style.display = flyout.style.display ? "" : "none";

src/atsphinx/revealjs_rtd/static/atsphinx-revealjs-rtd/rtd.js

@@ -1,37 +1,14 @@
-(function(g,f){if(typeof exports=="object"&&typeof module<"u"){module.exports=f()}else if("function"==typeof define && define.amd){define("RevealRTD",f)}else {g["RevealRTD"]=f()}}(typeof globalThis < "u" ? globalThis : typeof self < "u" ? self : this,function(){var exports={};var __exports=exports;var module={exports};
-var __defProp = Object.defineProperty;
-var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
-var __getOwnPropNames = Object.getOwnPropertyNames;
-var __hasOwnProp = Object.prototype.hasOwnProperty;
-var __export = (target, all) => {
-  for (var name in all)
-    __defProp(target, name, { get: all[name], enumerable: true });
-};
-var __copyProps = (to, from, except, desc) => {
-  if (from && typeof from === "object" || typeof from === "function") {
-    for (let key of __getOwnPropNames(from))
-      if (!__hasOwnProp.call(to, key) && key !== except)
-        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
-  }
-  return to;
-};
-var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
-var plugin_exports = {};
-__export(plugin_exports, {
-  default: () => plugin_default
-});
-module.exports = __toCommonJS(plugin_exports);
-const Plugin = {
-  id: "rtd",
+(function(g,f){typeof exports==='object'&&typeof module!=='undefined'?module.exports=f():typeof define==='function'&&define.amd?define(f):(g=typeof globalThis!=='undefined'?globalThis:g||self,g.RevealRTD=f());})(this,(function(){'use strict';const Plugin = {
+  id: 'rtd',
   init(reveal) {
     const deck = reveal;
-    deck.addKeyBinding({ keyCode: 68, key: "D", description: "Toggle RTD widget" }, function() {
+    deck.addKeyBinding({keyCode: 68, key: 'D', description: 'Toggle RTD widget'}, function() {
+      console.debug("Press toggle-key of RTD.");
       const flyout = document.querySelector("readthedocs-flyout");
       if (!flyout) return;
       flyout.style.display = flyout.style.display ? "" : "none";
     });
   }
 };
-var plugin_default = () => Plugin;
 
-if(__exports != exports)module.exports = exports;return module.exports}));
+var plugin = () => Plugin;return plugin;}));