feat: add video links

README.md

@@ -3,7 +3,7 @@
 ## PGFPlotsEdt - Faster to PGFPlot in LaTeX
 ### A PGFPlots Statistic Graph Interactive Editor.
 
-[Online website](https://logcreative.github.io/PGFPlotsEdt/index.html) | [Documentation](https://logcreative.github.io/PGFPlotsEdt-doc/pgfplotsedt.pdf) | [Video](https://youtu.be/SRZqbhqBcZY?si=WJ45pQyk3LWNgkU-) | [网站(简体中文)](https://logcreative.tech/PGFPlotsEdt/index.html?lang=chs) | [文档(简体中文)](https://logcreative.tech/PGFPlotsEdt-doc/pgfplotsedt_chs.pdf) | [视频(简体中文)](https://www.bilibili.com/video/BV1f5ebeREet)
+[Online website](https://logcreative.github.io/PGFPlotsEdt/index.html) | [Documentation](https://logcreative.github.io/PGFPlotsEdt-doc/pgfplotsedt.pdf) | [Video](https://www.youtube.com/watch?v=SRZqbhqBcZY&list=PLLu4lSdFKgjXGxlWuPDG-g1sfzzidUrrV) | [网站(简体中文)](https://logcreative.tech/PGFPlotsEdt/index.html?lang=chs) | [文档(简体中文)](https://logcreative.tech/PGFPlotsEdt-doc/pgfplotsedt_chs.pdf) | [视频(简体中文)](https://www.bilibili.com/video/BV1f5ebeREet)
 
 #### Introduction
 

index.html

@@ -58,6 +58,7 @@
                 <div class="about-buttons">
                     <button class="about-button" onclick="about()">{{ $t('start') }}</button>
                     <a :href="docPrefix + '/pgfplotsedt'+$t('docSuffix')+'.pdf'" target="_blank"><button class="about-button">{{ $t('documentation') }}</button></a>
+                    <a :href="$t('videoLink')" target="_blank"><button class="about-button">{{ $t('video') }}</button></a>
                 </div>
                 <div><input type="checkbox" v-model="notusefast"> {{$t('copyright.fast-compiler-not-use')}}</input></div>
                 <div id="server-announce" v-html="$t('copyright.server-announce')"></div>

lang/chs.js

@@ -5,6 +5,8 @@ const chs = {
   "repo": "PGFPlots GitHub 仓库",
   "start": "开始使用",
   "documentation": "帮助文档",
+  "video": "演示视频",
+  "videoLink": "https://www.bilibili.com/video/BV1f5ebeREet",
   "docSuffix": "_chs",
   "copyright": {
     "line": "版权所有 © 2020–2024 Log Creative",

lang/en.js

@@ -5,6 +5,8 @@ const en = {
   "repo": "PGFPlots GitHub Repository",
   "start": "Start",
   "documentation": "Docs",
+  "video": "Video",
+  "videoLink": "https://www.youtube.com/watch?v=SRZqbhqBcZY&list=PLLu4lSdFKgjXGxlWuPDG-g1sfzzidUrrV",
   "docSuffix": "",
   "copyright": {
     "line": "Copyright © 2020–2024 Log Creative",