doc prompt (Azure#40251)

* ai primpt

* done

* this

* add

* add

Author: l0lawrence

doc/dev/ai/ai_prompt_workflow.md

@@ -0,0 +1,16 @@
+# AI Prompt Workflow
+
+
+1. In Copilot **Agent** mode, click on `Add Context` and select `prompt` from the dropdown.
+
+*Note*: Agent mode is currently only available in [VSCode Insiders](https://code.visualstudio.com/insiders/).
+
+![Agent Mode](step1.png)
+
+2. Select `next-pylint.prompt.md` or associated prompt for your task.
+
+![Select Prompt](step2.png)
+
+3. Send the prompt to the agent. Follow the instructions provided by the agent to complete the task.
+
+![Hit Enter!](step3.png)