fix: Update images

docs/public/mermaid-logo-horizontal.svg

@@ -0,0 +1,11 @@
+<svg width="1200" height="630" viewBox="0 0 1200 630" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_1_2)">
+<rect width="1200" height="630" fill="#FF3670"/>
+<path d="M807.836 142.655C715.59 138.706 630.888 195.464 599.461 282.281C568.034 195.464 483.332 138.706 391.086 142.655C388.013 215.854 423.032 285.658 483.546 326.958C514.556 348.257 533.087 383.583 532.984 421.202V486.46H665.951V421.202C665.843 383.585 684.37 348.258 715.376 326.958C775.907 285.674 810.931 215.859 807.836 142.655Z" fill="white"/>
+</g>
+<defs>
+<clipPath id="clip0_1_2">
+<rect width="1200" height="630" fill="white"/>
+</clipPath>
+</defs>
+</svg>

packages/mermaid/src/docs/.vitepress/config.ts

@@ -37,7 +37,10 @@ export default defineConfig({
     ],
     ['meta', { property: 'og:type', content: 'website' }],
     ['meta', { property: 'og:url', content: 'https://mermaid.js.org' }],
-    ['meta', { property: 'og:image', content: 'https://mermaid.js.org/favicon.svg' }],
+    [
+      'meta',
+      { property: 'og:image', content: 'https://mermaid.js.org/mermaid-logo-horizontal.svg' },
+    ],
     [
       'script',
       {

packages/mermaid/src/docs/index.md

@@ -11,8 +11,8 @@ hero:
   tagline: JavaScript based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically.
 
   image:
-    light: /Hero.svg
-    dark: /Hero-Dark.svg
+    light: /hero-chart.svg
+    dark: /hero-chart-dark.svg
     alt: Mermaid diagram
   actions:
     - theme: brand

packages/mermaid/src/docs/public/mermaid-logo-horizontal.svg

@@ -0,0 +1,11 @@
+<svg width="1200" height="630" viewBox="0 0 1200 630" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_1_2)">
+<rect width="1200" height="630" fill="#FF3670"/>
+<path d="M807.836 142.655C715.59 138.706 630.888 195.464 599.461 282.281C568.034 195.464 483.332 138.706 391.086 142.655C388.013 215.854 423.032 285.658 483.546 326.958C514.556 348.257 533.087 383.583 532.984 421.202V486.46H665.951V421.202C665.843 383.585 684.37 348.258 715.376 326.958C775.907 285.674 810.931 215.859 807.836 142.655Z" fill="white"/>
+</g>
+<defs>
+<clipPath id="clip0_1_2">
+<rect width="1200" height="630" fill="white"/>
+</clipPath>
+</defs>
+</svg>