created system to create post-specific components

apps/sim/app/(landing)/studio/[slug]/page.tsx

@@ -5,6 +5,7 @@ import { Avatar, AvatarFallback, AvatarImage } from '@/components/emcn'
 import { FAQ } from '@/lib/blog/faq'
 import { getAllPostMeta, getPostBySlug, getRelatedPosts } from '@/lib/blog/registry'
 import { buildArticleJsonLd, buildBreadcrumbJsonLd, buildPostMetadata } from '@/lib/blog/seo'
+import { getBaseUrl } from '@/lib/core/utils/urls'
 import { soehne } from '@/app/_styles/fonts/soehne/soehne'
 import { BackLink } from '@/app/(landing)/studio/[slug]/back-link'
 import { ShareButton } from '@/app/(landing)/studio/[slug]/share-button'
@@ -99,7 +100,7 @@ export default async function Page({ params }: { params: Promise<{ slug: string
                   </div>
                 ))}
               </div>
-              <ShareButton url={`https://sim.ai/studio/${slug}`} title={post.title} />
+              <ShareButton url={`${getBaseUrl()}/studio/${slug}`} title={post.title} />
             </div>
           </div>
         </div>

apps/sim/app/(landing)/studio/[slug]/share-button.tsx

@@ -14,12 +14,16 @@ export function ShareButton({ url, title }: ShareButtonProps) {
   const [copied, setCopied] = useState(false)
 
   const handleCopyLink = async () => {
-    await navigator.clipboard.writeText(url)
-    setCopied(true)
-    setTimeout(() => {
-      setCopied(false)
+    try {
+      await navigator.clipboard.writeText(url)
+      setCopied(true)
+      setTimeout(() => {
+        setCopied(false)
+        setOpen(false)
+      }, 1000)
+    } catch {
       setOpen(false)
-    }, 1000)
+    }
   }
 
   const handleShareTwitter = () => {

apps/sim/content/blog/v0-5/components.tsx

@@ -0,0 +1 @@
+export { DiffControlsDemo } from './components/diff-controls-demo'

apps/sim/lib/blog/mdx.tsx

@@ -2,10 +2,8 @@ import clsx from 'clsx'
 import Image from 'next/image'
 import type { MDXRemoteProps } from 'next-mdx-remote/rsc'
 import { CodeBlock } from '@/lib/blog/code'
-import { DiffControlsDemo } from '@/content/blog/v0-5/components/diff-controls-demo'
 
 export const mdxComponents: MDXRemoteProps['components'] = {
-  DiffControlsDemo,
   img: (props: any) => (
     <Image
       src={props.src}

apps/sim/lib/blog/registry.ts

@@ -10,6 +10,8 @@ import type { BlogMeta, BlogPost, TagWithCount } from '@/lib/blog/schema'
 import { AuthorSchema, BlogFrontmatterSchema } from '@/lib/blog/schema'
 import { AUTHORS_DIR, BLOG_DIR, byDateDesc, ensureContentDirs, toIsoDate } from '@/lib/blog/utils'
 
+const postComponentsRegistry: Record<string, Record<string, React.ComponentType>> = {}
+
 let cachedMeta: BlogMeta[] | null = null
 let cachedAuthors: Record<string, any> | null = null
 
@@ -99,6 +101,21 @@ export async function getAllTags(): Promise<TagWithCount[]> {
     .sort((a, b) => b.count - a.count || a.tag.localeCompare(b.tag))
 }
 
+async function loadPostComponents(slug: string): Promise<Record<string, React.ComponentType>> {
+  if (postComponentsRegistry[slug]) {
+    return postComponentsRegistry[slug]
+  }
+
+  try {
+    const postComponents = await import(`@/content/blog/${slug}/components`)
+    postComponentsRegistry[slug] = postComponents
+    return postComponents
+  } catch {
+    postComponentsRegistry[slug] = {}
+    return {}
+  }
+}
+
 export async function getPostBySlug(slug: string): Promise<BlogPost> {
   const meta = await scanFrontmatters()
   const found = meta.find((m) => m.slug === slug)
@@ -107,9 +124,13 @@ export async function getPostBySlug(slug: string): Promise<BlogPost> {
   const raw = await fs.readFile(mdxPath, 'utf-8')
   const { content, data } = matter(raw)
   const fm = BlogFrontmatterSchema.parse(data)
+
+  const postComponents = await loadPostComponents(slug)
+  const mergedComponents = { ...mdxComponents, ...postComponents }
+
   const compiled = await compileMDX({
     source: content,
-    components: mdxComponents as any,
+    components: mergedComponents as any,
     options: {
       parseFrontmatter: false,
       mdxOptions: {