docs: update Code Rabbit integration with new MCP settings step and add corresponding images (#1106)

Author: enesgules

docs/images/integrations/coderabbit/server-connected.png

@@ -36,6 +36,11 @@ description: AI-powered code review tool
 
     ![Server connected](/images/integrations/coderabbit/server-connected.png)
   </Step>
+  <Step title="Enable for Public Repos">
+    To use Context7 with public repositories, go to **Organization Settings** → **Configuration** → **Knowledge Base**. In the MCP section, select **Enabled** instead of **Auto** and click **Apply Changes**.
+
+    ![Update MCP settings](/images/integrations/coderabbit/update-mcp-settings.png)
+  </Step>
 </Steps>
 
 ## Usage Guidance