Add AI Agent image to Linux announcement

Add abp-studio-ai-agent.png to the Community-Articles folder and embed it in the 'ABP Studio is now available on Linux' post. This adds a visual illustration of the ABP Studio AI Agent on Linux to the article to improve clarity and reader experience.

docs/en/Community-Articles/2026-06-08-abp-studio-is-now-available-on-linux/post.md

@@ -47,6 +47,7 @@ Another common question from the community has been whether ABP Studio AI Agent
 
 Linux users can now use ABP Studio AI Agent in their own development environment. You can ask questions about your solution, plan implementation steps before changing code, and let the agent help with coding tasks while ABP Studio understands your ABP solution structure, build flow, and runtime context.
 
+![abp studio ai agent on linux](abp-studio-ai-agent.png)
 For a deeper look at the AI Agent experience, see the original announcement: [Introducing ABP Studio AI Agent](https://abp.io/community/announcements/introducing-abp-studio-ai-agent-o1ni0toc).
 
 ## Getting Started