fix todo list with XSS

src/data/extra/extra.qrc

@@ -51,7 +51,8 @@
         <file>web/js/markdown-it/markdown-it-texmath.js</file>
         <file>web/js/markdown-it/markdown-it-mark.min.js</file>
         <file>web/js/markdown-it/markdown-it-inject-linenumbers.js</file>
-        <file>web/js/markdown-it/markdown-it-xss.min.js</file>
+        <file>web/js/markdown-it/xss.min.js</file>
+        <file>web/js/markdown-it/markdown-it-xss.js</file>
         <file>web/js/markdown-it/markdown-it-implicit-figure.js</file>
         <file>web/js/markdown-it/markdown-it.min.js</file>
         <file>web/js/markdownit.js</file>

src/data/extra/web/js/markdown-it/README.md

@@ -36,9 +36,6 @@ Vitaly Puzrin
 v0.0.0
 Modified by Le Tan
 
-# [markdown-it-xss](https://github.com/yzyeengang/markdown-it-xss)
-v1.0.0
-
 # [markdonw-it-anchor](https://github.com/valeriangalliat/markdown-it-anchor)
 v6.0.1
 

src/data/extra/web/js/markdown-it/markdown-it-xss.js

@@ -0,0 +1,21 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.markdownItXSS = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+'use strict';
+
+module.exports = function protect_xss(md, opts = {}) {
+  const proxy = (tokens, idx, options, env, self) => self.renderToken(tokens, idx, options);
+  const defaultHtmlInlineRenderer = md.renderer.rules.html_inline || proxy;
+
+  function protectFromXSS(html) {
+    return filterXSS(html, opts);
+  }
+
+  function filterContent(tokens, idx, options, env, slf) {
+    tokens[idx].content = protectFromXSS(tokens[idx].content);
+    return defaultHtmlInlineRenderer(tokens, idx, options, env, slf);
+  }
+
+  md.renderer.rules.html_inline = filterContent;
+};
+
+},{}]},{},[1])(1)
+});