fix: blog OG avatar stacking, remove htmlValidator regexes, add ogImage security

- Fix blog post avatar stacking (vertical → horizontal) by adding flex-row to container
- Remove htmlValidator.ignore regexes that broke structuredClone in @nuxt/test-utils
- Remove long-title rule override (not needed without ignore pattern)
- Add ogImage.security.maxQueryParamSize
- Update blog post snapshot

Author: harlan-zw

app/components/OgImage/BlogPost.takumi.vue

@@ -78,7 +78,7 @@ const formattedAuthorNames = computed(() => {
       <!-- Authors -->
       <div v-if="authors.length" class="flex items-center gap-4 flex-nowrap">
         <!-- Stacked avatars -->
-        <span>
+        <span class="flex flex-row items-center">
           <span
             v-for="(author, index) in visibleAuthors"
             :key="author.name"

nuxt.config.ts

@@ -278,14 +278,16 @@ export default defineNuxtConfig({
   htmlValidator: {
     enabled: !isCI || (provider !== 'vercel' && !!process.env.VALIDATE_HTML),
     options: {
-      rules: { 'meta-refresh': 'off', 'long-title': 'off' },
+      rules: { 'meta-refresh': 'off' },
     },
-    ignore: [/\.(xml|rss|json)$/, /^\/_og\//],
     failOnError: true,
   },
 
   ogImage: {
     enabled: !isStorybook,
+    security: {
+      maxQueryParamSize: 2048,
+    },
   },
 
   pwa: {