docs: small improvements

docs/.vitepress/config.ts

@@ -1,4 +1,4 @@
-import { version } from '../../package.json';
+import { version } from '../../../package.json';
 import MermaidMarkdown from './mermaid-markdown-all';
 import { defineConfig } from 'vitepress';
 
@@ -8,9 +8,12 @@ export default defineConfig({
   description: 'Create diagrams and visualizations using text and code.',
   base: '/mermaid-docs/',
   markdown: MermaidMarkdown,
-  ignoreDeadLinks: true, //TODO: try to fixe those in autogenerated docs
   themeConfig: {
     nav: nav(),
+    editLink: {
+      pattern: 'https://github.com/mermaid-js/mermaid/edit/develop/docs/:path',
+      text: 'Edit this page on GitHub',
+    },
 
     sidebar: {
       '/': sidebarAll(),
@@ -53,7 +56,7 @@ function nav() {
     },
     {
       text: '💻 Live Editor',
-      link: '/edit',
+      link: 'https://mermaid.live',
     },
   ];
 }