docs: add twitter social card

Author: johannschopplich

docs/.vitepress/config.ts

@@ -20,6 +20,7 @@ export default defineConfig({
     ['meta', { name: 'twitter:description', content: ogDescription }],
     ['meta', { name: 'twitter:image', content: ogImage }],
     ['meta', { name: 'twitter:site', content: '@jschopplich' }],
+    ['meta', { name: 'twitter:creator', content: '@jschopplich' }],
     ['meta', { name: 'twitter:card', content: 'summary_large_image' }],
     // Plausible analytics
     ['script', { 'src': 'https://plausible.io/js/script.js', 'defer': '', 'data-domain': url.hostname }],

docs/.vitepress/meta.ts

@@ -7,6 +7,7 @@ export const ogUrl = 'https://unlazy.byjohann.dev/'
 export const ogTitle = name
 export const ogDescription = description
 export const ogImage = `${ogUrl}og.jpg`
+export const twitterImage = `${ogUrl}twitter.jpg`
 
 /* GitHub and social links */
 export const github = 'https://github.com/johannschopplich/unlazy'

docs/public/twitter.jpg

@@ -38,7 +38,6 @@
   })
 </script>
 
-<!-- svelte-ignore a11y-missing-attribute -->
 <img
   bind:this={target}
   src={placeholderSrc}