Update ai-apps.mdx

Author: siddharthsambharia-portkey

integrations/ai-apps.mdx

@@ -8,7 +8,7 @@ title: "Overview"
 
   <Card title="OpenAI Codex" href="/integrations/libraries/codex" />
 
-  <Card title="Cline" href="/integrations/libraries/Cline" />
+  <Card title="Cline" href="/integrations/libraries/cline" />
 
   <Card title="Claude Code" href="/integrations/libraries/claude-code" />