Index: imaps-frontend/node_modules/webpack/lib/runtime/AsyncModuleRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/AsyncModuleRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/AsyncModuleRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,133 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class AsyncModuleRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("async module");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		const fn = RuntimeGlobals.asyncModule;
+		return Template.asString([
+			'var webpackQueues = typeof Symbol === "function" ? Symbol("webpack queues") : "__webpack_queues__";',
+			`var webpackExports = typeof Symbol === "function" ? Symbol("webpack exports") : "${RuntimeGlobals.exports}";`,
+			'var webpackError = typeof Symbol === "function" ? Symbol("webpack error") : "__webpack_error__";',
+			`var resolveQueue = ${runtimeTemplate.basicFunction("queue", [
+				"if(queue && queue.d < 1) {",
+				Template.indent([
+					"queue.d = 1;",
+					`queue.forEach(${runtimeTemplate.expressionFunction(
+						"fn.r--",
+						"fn"
+					)});`,
+					`queue.forEach(${runtimeTemplate.expressionFunction(
+						"fn.r-- ? fn.r++ : fn()",
+						"fn"
+					)});`
+				]),
+				"}"
+			])}`,
+			`var wrapDeps = ${runtimeTemplate.returningFunction(
+				`deps.map(${runtimeTemplate.basicFunction("dep", [
+					'if(dep !== null && typeof dep === "object") {',
+					Template.indent([
+						"if(dep[webpackQueues]) return dep;",
+						"if(dep.then) {",
+						Template.indent([
+							"var queue = [];",
+							"queue.d = 0;",
+							`dep.then(${runtimeTemplate.basicFunction("r", [
+								"obj[webpackExports] = r;",
+								"resolveQueue(queue);"
+							])}, ${runtimeTemplate.basicFunction("e", [
+								"obj[webpackError] = e;",
+								"resolveQueue(queue);"
+							])});`,
+							"var obj = {};",
+							`obj[webpackQueues] = ${runtimeTemplate.expressionFunction(
+								"fn(queue)",
+								"fn"
+							)};`,
+							"return obj;"
+						]),
+						"}"
+					]),
+					"}",
+					"var ret = {};",
+					`ret[webpackQueues] = ${runtimeTemplate.emptyFunction()};`,
+					"ret[webpackExports] = dep;",
+					"return ret;"
+				])})`,
+				"deps"
+			)};`,
+			`${fn} = ${runtimeTemplate.basicFunction("module, body, hasAwait", [
+				"var queue;",
+				"hasAwait && ((queue = []).d = -1);",
+				"var depQueues = new Set();",
+				"var exports = module.exports;",
+				"var currentDeps;",
+				"var outerResolve;",
+				"var reject;",
+				`var promise = new Promise(${runtimeTemplate.basicFunction(
+					"resolve, rej",
+					["reject = rej;", "outerResolve = resolve;"]
+				)});`,
+				"promise[webpackExports] = exports;",
+				`promise[webpackQueues] = ${runtimeTemplate.expressionFunction(
+					`queue && fn(queue), depQueues.forEach(fn), promise["catch"](${runtimeTemplate.emptyFunction()})`,
+					"fn"
+				)};`,
+				"module.exports = promise;",
+				`body(${runtimeTemplate.basicFunction("deps", [
+					"currentDeps = wrapDeps(deps);",
+					"var fn;",
+					`var getResult = ${runtimeTemplate.returningFunction(
+						`currentDeps.map(${runtimeTemplate.basicFunction("d", [
+							"if(d[webpackError]) throw d[webpackError];",
+							"return d[webpackExports];"
+						])})`
+					)}`,
+					`var promise = new Promise(${runtimeTemplate.basicFunction(
+						"resolve",
+						[
+							`fn = ${runtimeTemplate.expressionFunction(
+								"resolve(getResult)",
+								""
+							)};`,
+							"fn.r = 0;",
+							`var fnQueue = ${runtimeTemplate.expressionFunction(
+								"q !== queue && !depQueues.has(q) && (depQueues.add(q), q && !q.d && (fn.r++, q.push(fn)))",
+								"q"
+							)};`,
+							`currentDeps.map(${runtimeTemplate.expressionFunction(
+								"dep[webpackQueues](fnQueue)",
+								"dep"
+							)});`
+						]
+					)});`,
+					"return fn.r ? promise : getResult();"
+				])}, ${runtimeTemplate.expressionFunction(
+					"(err ? reject(promise[webpackError] = err) : outerResolve(exports)), resolveQueue(queue)",
+					"err"
+				)});`,
+				"queue && queue.d < 0 && (queue.d = 0);"
+			])};`
+		]);
+	}
+}
+
+module.exports = AsyncModuleRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/AutoPublicPathRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/AutoPublicPathRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/AutoPublicPathRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,85 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+const JavascriptModulesPlugin = require("../javascript/JavascriptModulesPlugin");
+const { getUndoPath } = require("../util/identifier");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../Compilation")} Compilation */
+
+class AutoPublicPathRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("publicPath", RuntimeModule.STAGE_BASIC);
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { scriptType, importMetaName, path } = compilation.outputOptions;
+		const chunkName = compilation.getPath(
+			JavascriptModulesPlugin.getChunkFilenameTemplate(
+				/** @type {Chunk} */
+				(this.chunk),
+				compilation.outputOptions
+			),
+			{
+				chunk: this.chunk,
+				contentHashType: "javascript"
+			}
+		);
+		const undoPath = getUndoPath(
+			chunkName,
+			/** @type {string} */ (path),
+			false
+		);
+
+		return Template.asString([
+			"var scriptUrl;",
+			scriptType === "module"
+				? `if (typeof ${importMetaName}.url === "string") scriptUrl = ${importMetaName}.url`
+				: Template.asString([
+						`if (${RuntimeGlobals.global}.importScripts) scriptUrl = ${RuntimeGlobals.global}.location + "";`,
+						`var document = ${RuntimeGlobals.global}.document;`,
+						"if (!scriptUrl && document) {",
+						Template.indent([
+							// Technically we could use `document.currentScript instanceof window.HTMLScriptElement`,
+							// but an attacker could try to inject `<script>HTMLScriptElement = HTMLImageElement</script>`
+							// and use `<img name="currentScript" src="https://attacker.controlled.server/"></img>`
+							"if (document.currentScript && document.currentScript.tagName.toUpperCase() === 'SCRIPT')",
+							Template.indent("scriptUrl = document.currentScript.src;"),
+							"if (!scriptUrl) {",
+							Template.indent([
+								'var scripts = document.getElementsByTagName("script");',
+								"if(scripts.length) {",
+								Template.indent([
+									"var i = scripts.length - 1;",
+									"while (i > -1 && (!scriptUrl || !/^http(s?):/.test(scriptUrl))) scriptUrl = scripts[i--].src;"
+								]),
+								"}"
+							]),
+							"}"
+						]),
+						"}"
+					]),
+			"// When supporting browsers where an automatic publicPath is not supported you must specify an output.publicPath manually via configuration",
+			'// or pass an empty string ("") and set the __webpack_public_path__ variable from your code to use your own logic.',
+			'if (!scriptUrl) throw new Error("Automatic publicPath is not supported in this browser");',
+			'scriptUrl = scriptUrl.replace(/#.*$/, "").replace(/\\?.*$/, "").replace(/\\/[^\\/]+$/, "/");',
+			!undoPath
+				? `${RuntimeGlobals.publicPath} = scriptUrl;`
+				: `${RuntimeGlobals.publicPath} = scriptUrl + ${JSON.stringify(
+						undoPath
+					)};`
+		]);
+	}
+}
+
+module.exports = AutoPublicPathRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/BaseUriRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/BaseUriRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/BaseUriRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,35 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Ivan Kopeykin @vankop
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../../declarations/WebpackOptions").EntryDescriptionNormalized} EntryDescriptionNormalized */
+/** @typedef {import("../Chunk")} Chunk */
+
+class BaseUriRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("base uri", RuntimeModule.STAGE_ATTACH);
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const options =
+			/** @type {EntryDescriptionNormalized} */
+			(chunk.getEntryOptions());
+		return `${RuntimeGlobals.baseURI} = ${
+			options.baseUri === undefined
+				? "undefined"
+				: JSON.stringify(options.baseUri)
+		};`;
+	}
+}
+
+module.exports = BaseUriRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/ChunkNameRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/ChunkNameRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/ChunkNameRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,27 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+class ChunkNameRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {string} chunkName the chunk's name
+	 */
+	constructor(chunkName) {
+		super("chunkName");
+		this.chunkName = chunkName;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		return `${RuntimeGlobals.chunkName} = ${JSON.stringify(this.chunkName)};`;
+	}
+}
+
+module.exports = ChunkNameRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/CompatGetDefaultExportRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/CompatGetDefaultExportRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/CompatGetDefaultExportRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,40 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class CompatGetDefaultExportRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("compat get default export");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		const fn = RuntimeGlobals.compatGetDefaultExport;
+		return Template.asString([
+			"// getDefaultExport function for compatibility with non-harmony modules",
+			`${fn} = ${runtimeTemplate.basicFunction("module", [
+				"var getter = module && module.__esModule ?",
+				Template.indent([
+					`${runtimeTemplate.returningFunction("module['default']")} :`,
+					`${runtimeTemplate.returningFunction("module")};`
+				]),
+				`${RuntimeGlobals.definePropertyGetters}(getter, { a: getter });`,
+				"return getter;"
+			])};`
+		]);
+	}
+}
+
+module.exports = CompatGetDefaultExportRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/CompatRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/CompatRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/CompatRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,83 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../MainTemplate")} MainTemplate */
+
+class CompatRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("compat", RuntimeModule.STAGE_ATTACH);
+		this.fullHash = true;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const chunkGraph = /** @type {ChunkGraph} */ (this.chunkGraph);
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const {
+			runtimeTemplate,
+			mainTemplate,
+			moduleTemplates,
+			dependencyTemplates
+		} = compilation;
+		const bootstrap = mainTemplate.hooks.bootstrap.call(
+			"",
+			chunk,
+			compilation.hash || "XXXX",
+			moduleTemplates.javascript,
+			dependencyTemplates
+		);
+		const localVars = mainTemplate.hooks.localVars.call(
+			"",
+			chunk,
+			compilation.hash || "XXXX"
+		);
+		const requireExtensions = mainTemplate.hooks.requireExtensions.call(
+			"",
+			chunk,
+			compilation.hash || "XXXX"
+		);
+		const runtimeRequirements = chunkGraph.getTreeRuntimeRequirements(chunk);
+		let requireEnsure = "";
+		if (runtimeRequirements.has(RuntimeGlobals.ensureChunk)) {
+			const requireEnsureHandler = mainTemplate.hooks.requireEnsure.call(
+				"",
+				chunk,
+				compilation.hash || "XXXX",
+				"chunkId"
+			);
+			if (requireEnsureHandler) {
+				requireEnsure = `${
+					RuntimeGlobals.ensureChunkHandlers
+				}.compat = ${runtimeTemplate.basicFunction(
+					"chunkId, promises",
+					requireEnsureHandler
+				)};`;
+			}
+		}
+		return [bootstrap, localVars, requireEnsure, requireExtensions]
+			.filter(Boolean)
+			.join("\n");
+	}
+
+	/**
+	 * @returns {boolean} true, if the runtime module should get it's own scope
+	 */
+	shouldIsolate() {
+		// We avoid isolating this to have better backward-compat
+		return false;
+	}
+}
+
+module.exports = CompatRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/CreateFakeNamespaceObjectRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/CreateFakeNamespaceObjectRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/CreateFakeNamespaceObjectRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,69 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class CreateFakeNamespaceObjectRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("create fake namespace object");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		const fn = RuntimeGlobals.createFakeNamespaceObject;
+		return Template.asString([
+			`var getProto = Object.getPrototypeOf ? ${runtimeTemplate.returningFunction(
+				"Object.getPrototypeOf(obj)",
+				"obj"
+			)} : ${runtimeTemplate.returningFunction("obj.__proto__", "obj")};`,
+			"var leafPrototypes;",
+			"// create a fake namespace object",
+			"// mode & 1: value is a module id, require it",
+			"// mode & 2: merge all properties of value into the ns",
+			"// mode & 4: return value when already ns object",
+			"// mode & 16: return value when it's Promise-like",
+			"// mode & 8|1: behave like require",
+			// Note: must be a function (not arrow), because this is used in body!
+			`${fn} = function(value, mode) {`,
+			Template.indent([
+				"if(mode & 1) value = this(value);",
+				"if(mode & 8) return value;",
+				"if(typeof value === 'object' && value) {",
+				Template.indent([
+					"if((mode & 4) && value.__esModule) return value;",
+					"if((mode & 16) && typeof value.then === 'function') return value;"
+				]),
+				"}",
+				"var ns = Object.create(null);",
+				`${RuntimeGlobals.makeNamespaceObject}(ns);`,
+				"var def = {};",
+				"leafPrototypes = leafPrototypes || [null, getProto({}), getProto([]), getProto(getProto)];",
+				"for(var current = mode & 2 && value; typeof current == 'object' && !~leafPrototypes.indexOf(current); current = getProto(current)) {",
+				Template.indent([
+					`Object.getOwnPropertyNames(current).forEach(${runtimeTemplate.expressionFunction(
+						`def[key] = ${runtimeTemplate.returningFunction("value[key]", "")}`,
+						"key"
+					)});`
+				]),
+				"}",
+				`def['default'] = ${runtimeTemplate.returningFunction("value", "")};`,
+				`${RuntimeGlobals.definePropertyGetters}(ns, def);`,
+				"return ns;"
+			]),
+			"};"
+		]);
+	}
+}
+
+module.exports = CreateFakeNamespaceObjectRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/CreateScriptRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/CreateScriptRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/CreateScriptRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,38 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class CreateScriptRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("trusted types script");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate, outputOptions } = compilation;
+		const { trustedTypes } = outputOptions;
+		const fn = RuntimeGlobals.createScript;
+
+		return Template.asString(
+			`${fn} = ${runtimeTemplate.returningFunction(
+				trustedTypes
+					? `${RuntimeGlobals.getTrustedTypesPolicy}().createScript(script)`
+					: "script",
+				"script"
+			)};`
+		);
+	}
+}
+
+module.exports = CreateScriptRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/CreateScriptUrlRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/CreateScriptUrlRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/CreateScriptUrlRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,38 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class CreateScriptUrlRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("trusted types script url");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate, outputOptions } = compilation;
+		const { trustedTypes } = outputOptions;
+		const fn = RuntimeGlobals.createScriptUrl;
+
+		return Template.asString(
+			`${fn} = ${runtimeTemplate.returningFunction(
+				trustedTypes
+					? `${RuntimeGlobals.getTrustedTypesPolicy}().createScriptURL(url)`
+					: "url",
+				"url"
+			)};`
+		);
+	}
+}
+
+module.exports = CreateScriptUrlRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/DefinePropertyGettersRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/DefinePropertyGettersRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/DefinePropertyGettersRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,42 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class DefinePropertyGettersRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("define property getters");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		const fn = RuntimeGlobals.definePropertyGetters;
+		return Template.asString([
+			"// define getter functions for harmony exports",
+			`${fn} = ${runtimeTemplate.basicFunction("exports, definition", [
+				"for(var key in definition) {",
+				Template.indent([
+					`if(${RuntimeGlobals.hasOwnProperty}(definition, key) && !${RuntimeGlobals.hasOwnProperty}(exports, key)) {`,
+					Template.indent([
+						"Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });"
+					]),
+					"}"
+				]),
+				"}"
+			])};`
+		]);
+	}
+}
+
+module.exports = DefinePropertyGettersRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/EnsureChunkRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/EnsureChunkRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/EnsureChunkRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,68 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../Module").ReadOnlyRuntimeRequirements} ReadOnlyRuntimeRequirements */
+
+class EnsureChunkRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {ReadOnlyRuntimeRequirements} runtimeRequirements runtime requirements
+	 */
+	constructor(runtimeRequirements) {
+		super("ensure chunk");
+		this.runtimeRequirements = runtimeRequirements;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		// Check if there are non initial chunks which need to be imported using require-ensure
+		if (this.runtimeRequirements.has(RuntimeGlobals.ensureChunkHandlers)) {
+			const withFetchPriority = this.runtimeRequirements.has(
+				RuntimeGlobals.hasFetchPriority
+			);
+			const handlers = RuntimeGlobals.ensureChunkHandlers;
+			return Template.asString([
+				`${handlers} = {};`,
+				"// This file contains only the entry chunk.",
+				"// The chunk loading function for additional chunks",
+				`${RuntimeGlobals.ensureChunk} = ${runtimeTemplate.basicFunction(
+					`chunkId${withFetchPriority ? ", fetchPriority" : ""}`,
+					[
+						`return Promise.all(Object.keys(${handlers}).reduce(${runtimeTemplate.basicFunction(
+							"promises, key",
+							[
+								`${handlers}[key](chunkId, promises${
+									withFetchPriority ? ", fetchPriority" : ""
+								});`,
+								"return promises;"
+							]
+						)}, []));`
+					]
+				)};`
+			]);
+		}
+		// There ensureChunk is used somewhere in the tree, so we need an empty requireEnsure
+		// function. This can happen with multiple entrypoints.
+		return Template.asString([
+			"// The chunk loading function for additional chunks",
+			"// Since all referenced chunks are already included",
+			"// in this file, this function is empty here.",
+			`${RuntimeGlobals.ensureChunk} = ${runtimeTemplate.returningFunction(
+				"Promise.resolve()"
+			)};`
+		]);
+	}
+}
+
+module.exports = EnsureChunkRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/GetChunkFilenameRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/GetChunkFilenameRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/GetChunkFilenameRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,295 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+const { first } = require("../util/SetHelpers");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../Compilation").AssetInfo} AssetInfo */
+/** @typedef {import("../TemplatedPathPlugin").TemplatePath} TemplatePath */
+
+class GetChunkFilenameRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {string} contentType the contentType to use the content hash for
+	 * @param {string} name kind of filename
+	 * @param {string} global function name to be assigned
+	 * @param {function(Chunk): TemplatePath | false} getFilenameForChunk functor to get the filename or function
+	 * @param {boolean} allChunks when false, only async chunks are included
+	 */
+	constructor(contentType, name, global, getFilenameForChunk, allChunks) {
+		super(`get ${name} chunk filename`);
+		this.contentType = contentType;
+		this.global = global;
+		this.getFilenameForChunk = getFilenameForChunk;
+		this.allChunks = allChunks;
+		this.dependentHash = true;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const { global, contentType, getFilenameForChunk, allChunks } = this;
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const chunkGraph = /** @type {ChunkGraph} */ (this.chunkGraph);
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const { runtimeTemplate } = compilation;
+
+		/** @type {Map<string | TemplatePath, Set<Chunk>>} */
+		const chunkFilenames = new Map();
+		let maxChunks = 0;
+		/** @type {string | undefined} */
+		let dynamicFilename;
+
+		/**
+		 * @param {Chunk} c the chunk
+		 * @returns {void}
+		 */
+		const addChunk = c => {
+			const chunkFilename = getFilenameForChunk(c);
+			if (chunkFilename) {
+				let set = chunkFilenames.get(chunkFilename);
+				if (set === undefined) {
+					chunkFilenames.set(chunkFilename, (set = new Set()));
+				}
+				set.add(c);
+				if (typeof chunkFilename === "string") {
+					if (set.size < maxChunks) return;
+					if (set.size === maxChunks) {
+						if (
+							chunkFilename.length <
+							/** @type {string} */ (dynamicFilename).length
+						) {
+							return;
+						}
+
+						if (
+							chunkFilename.length ===
+								/** @type {string} */ (dynamicFilename).length &&
+							chunkFilename < /** @type {string} */ (dynamicFilename)
+						) {
+							return;
+						}
+					}
+					maxChunks = set.size;
+					dynamicFilename = chunkFilename;
+				}
+			}
+		};
+
+		/** @type {string[]} */
+		const includedChunksMessages = [];
+		if (allChunks) {
+			includedChunksMessages.push("all chunks");
+			for (const c of chunk.getAllReferencedChunks()) {
+				addChunk(c);
+			}
+		} else {
+			includedChunksMessages.push("async chunks");
+			for (const c of chunk.getAllAsyncChunks()) {
+				addChunk(c);
+			}
+			const includeEntries = chunkGraph
+				.getTreeRuntimeRequirements(chunk)
+				.has(RuntimeGlobals.ensureChunkIncludeEntries);
+			if (includeEntries) {
+				includedChunksMessages.push("sibling chunks for the entrypoint");
+				for (const c of chunkGraph.getChunkEntryDependentChunksIterable(
+					chunk
+				)) {
+					addChunk(c);
+				}
+			}
+		}
+		for (const entrypoint of chunk.getAllReferencedAsyncEntrypoints()) {
+			addChunk(entrypoint.chunks[entrypoint.chunks.length - 1]);
+		}
+
+		/** @type {Map<string, Set<string | number | null>>} */
+		const staticUrls = new Map();
+		/** @type {Set<Chunk>} */
+		const dynamicUrlChunks = new Set();
+
+		/**
+		 * @param {Chunk} c the chunk
+		 * @param {string | TemplatePath} chunkFilename the filename template for the chunk
+		 * @returns {void}
+		 */
+		const addStaticUrl = (c, chunkFilename) => {
+			/**
+			 * @param {string | number} value a value
+			 * @returns {string} string to put in quotes
+			 */
+			const unquotedStringify = value => {
+				const str = `${value}`;
+				if (str.length >= 5 && str === `${c.id}`) {
+					// This is shorter and generates the same result
+					return '" + chunkId + "';
+				}
+				const s = JSON.stringify(str);
+				return s.slice(1, -1);
+			};
+			/**
+			 * @param {string} value string
+			 * @returns {function(number): string} string to put in quotes with length
+			 */
+			const unquotedStringifyWithLength = value => length =>
+				unquotedStringify(`${value}`.slice(0, length));
+			const chunkFilenameValue =
+				typeof chunkFilename === "function"
+					? JSON.stringify(
+							chunkFilename({
+								chunk: c,
+								contentHashType: contentType
+							})
+						)
+					: JSON.stringify(chunkFilename);
+			const staticChunkFilename = compilation.getPath(chunkFilenameValue, {
+				hash: `" + ${RuntimeGlobals.getFullHash}() + "`,
+				hashWithLength: length =>
+					`" + ${RuntimeGlobals.getFullHash}().slice(0, ${length}) + "`,
+				chunk: {
+					id: unquotedStringify(/** @type {number | string} */ (c.id)),
+					hash: unquotedStringify(/** @type {string} */ (c.renderedHash)),
+					hashWithLength: unquotedStringifyWithLength(
+						/** @type {string} */ (c.renderedHash)
+					),
+					name: unquotedStringify(
+						c.name || /** @type {number | string} */ (c.id)
+					),
+					contentHash: {
+						[contentType]: unquotedStringify(c.contentHash[contentType])
+					},
+					contentHashWithLength: {
+						[contentType]: unquotedStringifyWithLength(
+							c.contentHash[contentType]
+						)
+					}
+				},
+				contentHashType: contentType
+			});
+			let set = staticUrls.get(staticChunkFilename);
+			if (set === undefined) {
+				staticUrls.set(staticChunkFilename, (set = new Set()));
+			}
+			set.add(c.id);
+		};
+
+		for (const [filename, chunks] of chunkFilenames) {
+			if (filename !== dynamicFilename) {
+				for (const c of chunks) addStaticUrl(c, filename);
+			} else {
+				for (const c of chunks) dynamicUrlChunks.add(c);
+			}
+		}
+
+		/**
+		 * @param {function(Chunk): string | number} fn function from chunk to value
+		 * @returns {string} code with static mapping of results of fn
+		 */
+		const createMap = fn => {
+			/** @type {Record<number | string, number | string>} */
+			const obj = {};
+			let useId = false;
+			/** @type {number | string | undefined} */
+			let lastKey;
+			let entries = 0;
+			for (const c of dynamicUrlChunks) {
+				const value = fn(c);
+				if (value === c.id) {
+					useId = true;
+				} else {
+					obj[/** @type {number | string} */ (c.id)] = value;
+					lastKey = /** @type {number | string} */ (c.id);
+					entries++;
+				}
+			}
+			if (entries === 0) return "chunkId";
+			if (entries === 1) {
+				return useId
+					? `(chunkId === ${JSON.stringify(lastKey)} ? ${JSON.stringify(
+							obj[/** @type {number | string} */ (lastKey)]
+						)} : chunkId)`
+					: JSON.stringify(obj[/** @type {number | string} */ (lastKey)]);
+			}
+			return useId
+				? `(${JSON.stringify(obj)}[chunkId] || chunkId)`
+				: `${JSON.stringify(obj)}[chunkId]`;
+		};
+
+		/**
+		 * @param {function(Chunk): string | number} fn function from chunk to value
+		 * @returns {string} code with static mapping of results of fn for including in quoted string
+		 */
+		const mapExpr = fn => `" + ${createMap(fn)} + "`;
+
+		/**
+		 * @param {function(Chunk): string | number} fn function from chunk to value
+		 * @returns {function(number): string} function which generates code with static mapping of results of fn for including in quoted string for specific length
+		 */
+		const mapExprWithLength = fn => length =>
+			`" + ${createMap(c => `${fn(c)}`.slice(0, length))} + "`;
+
+		const url =
+			dynamicFilename &&
+			compilation.getPath(JSON.stringify(dynamicFilename), {
+				hash: `" + ${RuntimeGlobals.getFullHash}() + "`,
+				hashWithLength: length =>
+					`" + ${RuntimeGlobals.getFullHash}().slice(0, ${length}) + "`,
+				chunk: {
+					id: '" + chunkId + "',
+					hash: mapExpr(c => /** @type {string} */ (c.renderedHash)),
+					hashWithLength: mapExprWithLength(
+						c => /** @type {string} */ (c.renderedHash)
+					),
+					name: mapExpr(c => c.name || /** @type {number | string} */ (c.id)),
+					contentHash: {
+						[contentType]: mapExpr(c => c.contentHash[contentType])
+					},
+					contentHashWithLength: {
+						[contentType]: mapExprWithLength(c => c.contentHash[contentType])
+					}
+				},
+				contentHashType: contentType
+			});
+
+		return Template.asString([
+			`// This function allow to reference ${includedChunksMessages.join(
+				" and "
+			)}`,
+			`${global} = ${runtimeTemplate.basicFunction(
+				"chunkId",
+
+				staticUrls.size > 0
+					? [
+							"// return url for filenames not based on template",
+							// it minimizes to `x===1?"...":x===2?"...":"..."`
+							Template.asString(
+								Array.from(staticUrls, ([url, ids]) => {
+									const condition =
+										ids.size === 1
+											? `chunkId === ${JSON.stringify(first(ids))}`
+											: `{${Array.from(
+													ids,
+													id => `${JSON.stringify(id)}:1`
+												).join(",")}}[chunkId]`;
+									return `if (${condition}) return ${url};`;
+								})
+							),
+							"// return url for filenames based on template",
+							`return ${url};`
+						]
+					: ["// return url for filenames based on template", `return ${url};`]
+			)};`
+		]);
+	}
+}
+
+module.exports = GetChunkFilenameRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/GetFullHashRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/GetFullHashRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/GetFullHashRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,30 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class GetFullHashRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("getFullHash");
+		this.fullHash = true;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		return `${RuntimeGlobals.getFullHash} = ${runtimeTemplate.returningFunction(
+			JSON.stringify(compilation.hash || "XXXX")
+		)}`;
+	}
+}
+
+module.exports = GetFullHashRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/GetMainFilenameRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/GetMainFilenameRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/GetMainFilenameRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,47 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../Compilation")} Compilation */
+
+class GetMainFilenameRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {string} name readable name
+	 * @param {string} global global object binding
+	 * @param {string} filename main file name
+	 */
+	constructor(name, global, filename) {
+		super(`get ${name} filename`);
+		this.global = global;
+		this.filename = filename;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const { global, filename } = this;
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const { runtimeTemplate } = compilation;
+		const url = compilation.getPath(JSON.stringify(filename), {
+			hash: `" + ${RuntimeGlobals.getFullHash}() + "`,
+			hashWithLength: length =>
+				`" + ${RuntimeGlobals.getFullHash}().slice(0, ${length}) + "`,
+			chunk,
+			runtime: chunk.runtime
+		});
+		return Template.asString([
+			`${global} = ${runtimeTemplate.returningFunction(url)};`
+		]);
+	}
+}
+
+module.exports = GetMainFilenameRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/GetTrustedTypesPolicyRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/GetTrustedTypesPolicyRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/GetTrustedTypesPolicyRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,98 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../Module").ReadOnlyRuntimeRequirements} ReadOnlyRuntimeRequirements */
+
+class GetTrustedTypesPolicyRuntimeModule extends HelperRuntimeModule {
+	/**
+	 * @param {ReadOnlyRuntimeRequirements} runtimeRequirements runtime requirements
+	 */
+	constructor(runtimeRequirements) {
+		super("trusted types policy");
+		this.runtimeRequirements = runtimeRequirements;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate, outputOptions } = compilation;
+		const { trustedTypes } = outputOptions;
+		const fn = RuntimeGlobals.getTrustedTypesPolicy;
+		const wrapPolicyCreationInTryCatch = trustedTypes
+			? trustedTypes.onPolicyCreationFailure === "continue"
+			: false;
+
+		return Template.asString([
+			"var policy;",
+			`${fn} = ${runtimeTemplate.basicFunction("", [
+				"// Create Trusted Type policy if Trusted Types are available and the policy doesn't exist yet.",
+				"if (policy === undefined) {",
+				Template.indent([
+					"policy = {",
+					Template.indent(
+						[
+							...(this.runtimeRequirements.has(RuntimeGlobals.createScript)
+								? [
+										`createScript: ${runtimeTemplate.returningFunction(
+											"script",
+											"script"
+										)}`
+									]
+								: []),
+							...(this.runtimeRequirements.has(RuntimeGlobals.createScriptUrl)
+								? [
+										`createScriptURL: ${runtimeTemplate.returningFunction(
+											"url",
+											"url"
+										)}`
+									]
+								: [])
+						].join(",\n")
+					),
+					"};",
+					...(trustedTypes
+						? [
+								'if (typeof trustedTypes !== "undefined" && trustedTypes.createPolicy) {',
+								Template.indent([
+									...(wrapPolicyCreationInTryCatch ? ["try {"] : []),
+									...[
+										`policy = trustedTypes.createPolicy(${JSON.stringify(
+											trustedTypes.policyName
+										)}, policy);`
+									].map(line =>
+										wrapPolicyCreationInTryCatch ? Template.indent(line) : line
+									),
+									...(wrapPolicyCreationInTryCatch
+										? [
+												"} catch (e) {",
+												Template.indent([
+													`console.warn('Could not create trusted-types policy ${JSON.stringify(
+														trustedTypes.policyName
+													)}');`
+												]),
+												"}"
+											]
+										: [])
+								]),
+								"}"
+							]
+						: [])
+				]),
+				"}",
+				"return policy;"
+			])};`
+		]);
+	}
+}
+
+module.exports = GetTrustedTypesPolicyRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/GlobalRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/GlobalRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/GlobalRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,47 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+
+class GlobalRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("global");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		return Template.asString([
+			`${RuntimeGlobals.global} = (function() {`,
+			Template.indent([
+				"if (typeof globalThis === 'object') return globalThis;",
+				"try {",
+				Template.indent(
+					// This works in non-strict mode
+					// or
+					// This works if eval is allowed (see CSP)
+					"return this || new Function('return this')();"
+				),
+				"} catch (e) {",
+				Template.indent(
+					// This works if the window reference is available
+					"if (typeof window === 'object') return window;"
+				),
+				"}"
+				// It can still be `undefined`, but nothing to do about it...
+				// We return `undefined`, instead of nothing here, so it's
+				// easier to handle this case:
+				//   if (!global) { … }
+			]),
+			"})();"
+		]);
+	}
+}
+
+module.exports = GlobalRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/HasOwnPropertyRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/HasOwnPropertyRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/HasOwnPropertyRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,35 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Sergey Melyukov @smelukov
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class HasOwnPropertyRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("hasOwnProperty shorthand");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+
+		return Template.asString([
+			`${RuntimeGlobals.hasOwnProperty} = ${runtimeTemplate.returningFunction(
+				"Object.prototype.hasOwnProperty.call(obj, prop)",
+				"obj, prop"
+			)}`
+		]);
+	}
+}
+
+module.exports = HasOwnPropertyRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/HelperRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/HelperRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/HelperRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,18 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeModule = require("../RuntimeModule");
+
+class HelperRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {string} name a readable name
+	 */
+	constructor(name) {
+		super(name);
+	}
+}
+
+module.exports = HelperRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/LoadScriptRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/LoadScriptRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/LoadScriptRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,174 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const { SyncWaterfallHook } = require("tapable");
+const Compilation = require("../Compilation");
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../Compiler")} Compiler */
+
+/**
+ * @typedef {object} LoadScriptCompilationHooks
+ * @property {SyncWaterfallHook<[string, Chunk]>} createScript
+ */
+
+/** @type {WeakMap<Compilation, LoadScriptCompilationHooks>} */
+const compilationHooksMap = new WeakMap();
+
+class LoadScriptRuntimeModule extends HelperRuntimeModule {
+	/**
+	 * @param {Compilation} compilation the compilation
+	 * @returns {LoadScriptCompilationHooks} hooks
+	 */
+	static getCompilationHooks(compilation) {
+		if (!(compilation instanceof Compilation)) {
+			throw new TypeError(
+				"The 'compilation' argument must be an instance of Compilation"
+			);
+		}
+		let hooks = compilationHooksMap.get(compilation);
+		if (hooks === undefined) {
+			hooks = {
+				createScript: new SyncWaterfallHook(["source", "chunk"])
+			};
+			compilationHooksMap.set(compilation, hooks);
+		}
+		return hooks;
+	}
+
+	/**
+	 * @param {boolean=} withCreateScriptUrl use create script url for trusted types
+	 * @param {boolean=} withFetchPriority use `fetchPriority` attribute
+	 */
+	constructor(withCreateScriptUrl, withFetchPriority) {
+		super("load script");
+		this._withCreateScriptUrl = withCreateScriptUrl;
+		this._withFetchPriority = withFetchPriority;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate, outputOptions } = compilation;
+		const {
+			scriptType,
+			chunkLoadTimeout: loadTimeout,
+			crossOriginLoading,
+			uniqueName,
+			charset
+		} = outputOptions;
+		const fn = RuntimeGlobals.loadScript;
+
+		const { createScript } =
+			LoadScriptRuntimeModule.getCompilationHooks(compilation);
+
+		const code = Template.asString([
+			"script = document.createElement('script');",
+			scriptType ? `script.type = ${JSON.stringify(scriptType)};` : "",
+			charset ? "script.charset = 'utf-8';" : "",
+			`script.timeout = ${/** @type {number} */ (loadTimeout) / 1000};`,
+			`if (${RuntimeGlobals.scriptNonce}) {`,
+			Template.indent(
+				`script.setAttribute("nonce", ${RuntimeGlobals.scriptNonce});`
+			),
+			"}",
+			uniqueName
+				? 'script.setAttribute("data-webpack", dataWebpackPrefix + key);'
+				: "",
+			this._withFetchPriority
+				? Template.asString([
+						"if(fetchPriority) {",
+						Template.indent(
+							'script.setAttribute("fetchpriority", fetchPriority);'
+						),
+						"}"
+					])
+				: "",
+			`script.src = ${
+				this._withCreateScriptUrl
+					? `${RuntimeGlobals.createScriptUrl}(url)`
+					: "url"
+			};`,
+			crossOriginLoading
+				? crossOriginLoading === "use-credentials"
+					? 'script.crossOrigin = "use-credentials";'
+					: Template.asString([
+							"if (script.src.indexOf(window.location.origin + '/') !== 0) {",
+							Template.indent(
+								`script.crossOrigin = ${JSON.stringify(crossOriginLoading)};`
+							),
+							"}"
+						])
+				: ""
+		]);
+
+		return Template.asString([
+			"var inProgress = {};",
+			uniqueName
+				? `var dataWebpackPrefix = ${JSON.stringify(`${uniqueName}:`)};`
+				: "// data-webpack is not used as build has no uniqueName",
+			"// loadScript function to load a script via script tag",
+			`${fn} = ${runtimeTemplate.basicFunction(
+				`url, done, key, chunkId${
+					this._withFetchPriority ? ", fetchPriority" : ""
+				}`,
+				[
+					"if(inProgress[url]) { inProgress[url].push(done); return; }",
+					"var script, needAttach;",
+					"if(key !== undefined) {",
+					Template.indent([
+						'var scripts = document.getElementsByTagName("script");',
+						"for(var i = 0; i < scripts.length; i++) {",
+						Template.indent([
+							"var s = scripts[i];",
+							`if(s.getAttribute("src") == url${
+								uniqueName
+									? ' || s.getAttribute("data-webpack") == dataWebpackPrefix + key'
+									: ""
+							}) { script = s; break; }`
+						]),
+						"}"
+					]),
+					"}",
+					"if(!script) {",
+					Template.indent([
+						"needAttach = true;",
+						createScript.call(code, /** @type {Chunk} */ (this.chunk))
+					]),
+					"}",
+					"inProgress[url] = [done];",
+					`var onScriptComplete = ${runtimeTemplate.basicFunction(
+						"prev, event",
+						Template.asString([
+							"// avoid mem leaks in IE.",
+							"script.onerror = script.onload = null;",
+							"clearTimeout(timeout);",
+							"var doneFns = inProgress[url];",
+							"delete inProgress[url];",
+							"script.parentNode && script.parentNode.removeChild(script);",
+							`doneFns && doneFns.forEach(${runtimeTemplate.returningFunction(
+								"fn(event)",
+								"fn"
+							)});`,
+							"if(prev) return prev(event);"
+						])
+					)}`,
+					`var timeout = setTimeout(onScriptComplete.bind(null, undefined, { type: 'timeout', target: script }), ${loadTimeout});`,
+					"script.onerror = onScriptComplete.bind(null, script.onerror);",
+					"script.onload = onScriptComplete.bind(null, script.onload);",
+					"needAttach && document.head.appendChild(script);"
+				]
+			)};`
+		]);
+	}
+}
+
+module.exports = LoadScriptRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/MakeNamespaceObjectRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/MakeNamespaceObjectRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/MakeNamespaceObjectRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,39 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class MakeNamespaceObjectRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("make namespace object");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		const fn = RuntimeGlobals.makeNamespaceObject;
+		return Template.asString([
+			"// define __esModule on exports",
+			`${fn} = ${runtimeTemplate.basicFunction("exports", [
+				"if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {",
+				Template.indent([
+					"Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });"
+				]),
+				"}",
+				"Object.defineProperty(exports, '__esModule', { value: true });"
+			])};`
+		]);
+	}
+}
+
+module.exports = MakeNamespaceObjectRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/NonceRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/NonceRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/NonceRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,24 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Ivan Kopeykin @vankop
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+class NonceRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("nonce", RuntimeModule.STAGE_ATTACH);
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		return `${RuntimeGlobals.scriptNonce} = undefined;`;
+	}
+}
+
+module.exports = NonceRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/OnChunksLoadedRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/OnChunksLoadedRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/OnChunksLoadedRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,78 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class OnChunksLoadedRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("chunk loaded");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		return Template.asString([
+			"var deferred = [];",
+			`${RuntimeGlobals.onChunksLoaded} = ${runtimeTemplate.basicFunction(
+				"result, chunkIds, fn, priority",
+				[
+					"if(chunkIds) {",
+					Template.indent([
+						"priority = priority || 0;",
+						"for(var i = deferred.length; i > 0 && deferred[i - 1][2] > priority; i--) deferred[i] = deferred[i - 1];",
+						"deferred[i] = [chunkIds, fn, priority];",
+						"return;"
+					]),
+					"}",
+					"var notFulfilled = Infinity;",
+					"for (var i = 0; i < deferred.length; i++) {",
+					Template.indent([
+						runtimeTemplate.destructureArray(
+							["chunkIds", "fn", "priority"],
+							"deferred[i]"
+						),
+						"var fulfilled = true;",
+						"for (var j = 0; j < chunkIds.length; j++) {",
+						Template.indent([
+							`if ((priority & 1 === 0 || notFulfilled >= priority) && Object.keys(${
+								RuntimeGlobals.onChunksLoaded
+							}).every(${runtimeTemplate.returningFunction(
+								`${RuntimeGlobals.onChunksLoaded}[key](chunkIds[j])`,
+								"key"
+							)})) {`,
+							Template.indent(["chunkIds.splice(j--, 1);"]),
+							"} else {",
+							Template.indent([
+								"fulfilled = false;",
+								"if(priority < notFulfilled) notFulfilled = priority;"
+							]),
+							"}"
+						]),
+						"}",
+						"if(fulfilled) {",
+						Template.indent([
+							"deferred.splice(i--, 1)",
+							"var r = fn();",
+							"if (r !== undefined) result = r;"
+						]),
+						"}"
+					]),
+					"}",
+					"return result;"
+				]
+			)};`
+		]);
+	}
+}
+
+module.exports = OnChunksLoadedRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/PublicPathRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/PublicPathRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/PublicPathRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,37 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../../declarations/WebpackOptions").OutputNormalized} OutputOptions */
+/** @typedef {import("../Compilation")} Compilation */
+
+class PublicPathRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {OutputOptions["publicPath"]} publicPath public path
+	 */
+	constructor(publicPath) {
+		super("publicPath", RuntimeModule.STAGE_BASIC);
+		this.publicPath = publicPath;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const { publicPath } = this;
+		const compilation = /** @type {Compilation} */ (this.compilation);
+
+		return `${RuntimeGlobals.publicPath} = ${JSON.stringify(
+			compilation.getPath(publicPath || "", {
+				hash: compilation.hash || "XXXX"
+			})
+		)};`;
+	}
+}
+
+module.exports = PublicPathRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/RelativeUrlRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/RelativeUrlRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/RelativeUrlRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,44 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const HelperRuntimeModule = require("./HelperRuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class RelativeUrlRuntimeModule extends HelperRuntimeModule {
+	constructor() {
+		super("relative url");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		return Template.asString([
+			`${RuntimeGlobals.relativeUrl} = function RelativeURL(url) {`,
+			Template.indent([
+				'var realUrl = new URL(url, "x:/");',
+				"var values = {};",
+				"for (var key in realUrl) values[key] = realUrl[key];",
+				"values.href = url;",
+				'values.pathname = url.replace(/[?#].*/, "");',
+				'values.origin = values.protocol = "";',
+				`values.toString = values.toJSON = ${runtimeTemplate.returningFunction(
+					"url"
+				)};`,
+				"for (var key in values) Object.defineProperty(this, key, { enumerable: true, configurable: true, value: values[key] });"
+			]),
+			"};",
+			`${RuntimeGlobals.relativeUrl}.prototype = URL.prototype;`
+		]);
+	}
+}
+
+module.exports = RelativeUrlRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/RuntimeIdRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/RuntimeIdRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/RuntimeIdRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,32 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+
+class RuntimeIdRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("runtimeId");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const chunkGraph = /** @type {ChunkGraph} */ (this.chunkGraph);
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const runtime = chunk.runtime;
+		if (typeof runtime !== "string")
+			throw new Error("RuntimeIdRuntimeModule must be in a single runtime");
+		const id = chunkGraph.getRuntimeId(runtime);
+		return `${RuntimeGlobals.runtimeId} = ${JSON.stringify(id)};`;
+	}
+}
+
+module.exports = RuntimeIdRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/StartupChunkDependenciesPlugin.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/StartupChunkDependenciesPlugin.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/StartupChunkDependenciesPlugin.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,89 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const StartupChunkDependenciesRuntimeModule = require("./StartupChunkDependenciesRuntimeModule");
+const StartupEntrypointRuntimeModule = require("./StartupEntrypointRuntimeModule");
+
+/** @typedef {import("../../declarations/WebpackOptions").ChunkLoadingType} ChunkLoadingType */
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../Compiler")} Compiler */
+
+/**
+ * @typedef {object} Options
+ * @property {ChunkLoadingType} chunkLoading
+ * @property {boolean=} asyncChunkLoading
+ */
+
+class StartupChunkDependenciesPlugin {
+	/**
+	 * @param {Options} options options
+	 */
+	constructor(options) {
+		this.chunkLoading = options.chunkLoading;
+		this.asyncChunkLoading =
+			typeof options.asyncChunkLoading === "boolean"
+				? options.asyncChunkLoading
+				: true;
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.thisCompilation.tap(
+			"StartupChunkDependenciesPlugin",
+			compilation => {
+				const globalChunkLoading = compilation.outputOptions.chunkLoading;
+				/**
+				 * @param {Chunk} chunk chunk to check
+				 * @returns {boolean} true, when the plugin is enabled for the chunk
+				 */
+				const isEnabledForChunk = chunk => {
+					const options = chunk.getEntryOptions();
+					const chunkLoading =
+						options && options.chunkLoading !== undefined
+							? options.chunkLoading
+							: globalChunkLoading;
+					return chunkLoading === this.chunkLoading;
+				};
+				compilation.hooks.additionalTreeRuntimeRequirements.tap(
+					"StartupChunkDependenciesPlugin",
+					(chunk, set, { chunkGraph }) => {
+						if (!isEnabledForChunk(chunk)) return;
+						if (chunkGraph.hasChunkEntryDependentChunks(chunk)) {
+							set.add(RuntimeGlobals.startup);
+							set.add(RuntimeGlobals.ensureChunk);
+							set.add(RuntimeGlobals.ensureChunkIncludeEntries);
+							compilation.addRuntimeModule(
+								chunk,
+								new StartupChunkDependenciesRuntimeModule(
+									this.asyncChunkLoading
+								)
+							);
+						}
+					}
+				);
+				compilation.hooks.runtimeRequirementInTree
+					.for(RuntimeGlobals.startupEntrypoint)
+					.tap("StartupChunkDependenciesPlugin", (chunk, set) => {
+						if (!isEnabledForChunk(chunk)) return;
+						set.add(RuntimeGlobals.require);
+						set.add(RuntimeGlobals.ensureChunk);
+						set.add(RuntimeGlobals.ensureChunkIncludeEntries);
+						compilation.addRuntimeModule(
+							chunk,
+							new StartupEntrypointRuntimeModule(this.asyncChunkLoading)
+						);
+					});
+			}
+		);
+	}
+}
+
+module.exports = StartupChunkDependenciesPlugin;
Index: imaps-frontend/node_modules/webpack/lib/runtime/StartupChunkDependenciesRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/StartupChunkDependenciesRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/StartupChunkDependenciesRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,75 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+/** @typedef {import("../Compilation")} Compilation */
+
+class StartupChunkDependenciesRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {boolean} asyncChunkLoading use async chunk loading
+	 */
+	constructor(asyncChunkLoading) {
+		super("startup chunk dependencies", RuntimeModule.STAGE_TRIGGER);
+		this.asyncChunkLoading = asyncChunkLoading;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const chunkGraph = /** @type {ChunkGraph} */ (this.chunkGraph);
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const chunkIds = Array.from(
+			chunkGraph.getChunkEntryDependentChunksIterable(chunk)
+		).map(chunk => chunk.id);
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		return Template.asString([
+			`var next = ${RuntimeGlobals.startup};`,
+			`${RuntimeGlobals.startup} = ${runtimeTemplate.basicFunction(
+				"",
+				!this.asyncChunkLoading
+					? chunkIds
+							.map(
+								id => `${RuntimeGlobals.ensureChunk}(${JSON.stringify(id)});`
+							)
+							.concat("return next();")
+					: chunkIds.length === 1
+						? `return ${RuntimeGlobals.ensureChunk}(${JSON.stringify(
+								chunkIds[0]
+							)}).then(next);`
+						: chunkIds.length > 2
+							? [
+									// using map is shorter for 3 or more chunks
+									`return Promise.all(${JSON.stringify(chunkIds)}.map(${
+										RuntimeGlobals.ensureChunk
+									}, ${RuntimeGlobals.require})).then(next);`
+								]
+							: [
+									// calling ensureChunk directly is shorter for 0 - 2 chunks
+									"return Promise.all([",
+									Template.indent(
+										chunkIds
+											.map(
+												id =>
+													`${RuntimeGlobals.ensureChunk}(${JSON.stringify(id)})`
+											)
+											.join(",\n")
+									),
+									"]).then(next);"
+								]
+			)};`
+		]);
+	}
+}
+
+module.exports = StartupChunkDependenciesRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/StartupEntrypointRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/StartupEntrypointRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/StartupEntrypointRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,54 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../MainTemplate")} MainTemplate */
+
+class StartupEntrypointRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {boolean} asyncChunkLoading use async chunk loading
+	 */
+	constructor(asyncChunkLoading) {
+		super("startup entrypoint");
+		this.asyncChunkLoading = asyncChunkLoading;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		return `${
+			RuntimeGlobals.startupEntrypoint
+		} = ${runtimeTemplate.basicFunction("result, chunkIds, fn", [
+			"// arguments: chunkIds, moduleId are deprecated",
+			"var moduleId = chunkIds;",
+			`if(!fn) chunkIds = result, fn = ${runtimeTemplate.returningFunction(
+				`${RuntimeGlobals.require}(${RuntimeGlobals.entryModuleId} = moduleId)`
+			)};`,
+			...(this.asyncChunkLoading
+				? [
+						`return Promise.all(chunkIds.map(${RuntimeGlobals.ensureChunk}, ${
+							RuntimeGlobals.require
+						})).then(${runtimeTemplate.basicFunction("", [
+							"var r = fn();",
+							"return r === undefined ? result : r;"
+						])})`
+					]
+				: [
+						`chunkIds.map(${RuntimeGlobals.ensureChunk}, ${RuntimeGlobals.require})`,
+						"var r = fn();",
+						"return r === undefined ? result : r;"
+					])
+		])}`;
+	}
+}
+
+module.exports = StartupEntrypointRuntimeModule;
Index: imaps-frontend/node_modules/webpack/lib/runtime/SystemContextRuntimeModule.js
===================================================================
--- imaps-frontend/node_modules/webpack/lib/runtime/SystemContextRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/webpack/lib/runtime/SystemContextRuntimeModule.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -0,0 +1,25 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class SystemContextRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("__system_context__");
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		return `${RuntimeGlobals.systemContext} = __system_context__;`;
+	}
+}
+
+module.exports = SystemContextRuntimeModule;
