Update community.mdx (#27)

Signed-off-by: Hanze Chen <hanze2010@outlook.com>

Author: Hanze-C

content/docs/core/community.mdx

@@ -75,4 +75,11 @@ import { FileText, Video } from 'lucide-react'
   target="_blank"
 > 前后端部署博文教程 | By 白熊sama | 平台：Serverless</Card>
 
+<Card
+  title="使用NorthFlank低成本部署MixSpace"
+  href="https://space.hanze.icu/posts/project/mx"
+  icon={<FileText />}
+  target="_blank"
+> 前后端部署博文教程 | By C_Hanze | 平台：Serverless</Card>
+
 </Cards>