fix: build issues

src/routes/blog/post/announcing-threads/+page.markdoc

@@ -13,7 +13,7 @@ featured: false
 Introducing Threads. A complete overview of all questions ever asked and answered on the Appwrite Discord Server. Now, you can get an answer to your question immediately without awaiting a response or having to search the server.
 
 ## Helping you move faster
-Imagine you're deep into building your dream application with Appwrite, and suddenly, you hit a roadblock – a puzzling bug or a tricky configuration issue. At times like these, your go-to support is the Appwrite [Discord server](appwrite.io/discord), your connection to the developer community and all its wisdom
+Imagine you're deep into building your dream application with Appwrite, and suddenly, you hit a roadblock – a puzzling bug or a tricky configuration issue. At times like these, your go-to support is the Appwrite [Discord server](https://appwrite.io/discord), your connection to the developer community and all its wisdom
 
 Discord servers like ours are invaluable spaces where developers gather to share experiences, ask questions, and find solutions. But here's the challenge: valuable answers often get buried in endless message threads, making finding what you need feel like searching for a needle in a haystack. Costing you valuable time you could rather spend building.
 

svelte.config.js

@@ -55,7 +55,8 @@ const config = {
             $markdoc: './src/markdoc'
         },
         prerender: {
-            handleHttpError: 'warn'
+            handleHttpError: 'warn',
+            concurrency: 64
         }
     }
 };