Add Agent Canvas setup screenshot

Co-authored-by: openhands <openhands@all-hands.dev>

Author: neubig

openhands/usage/use-cases/daily-workflow.mdx

@@ -37,6 +37,9 @@ At the end of this guide, one Agent Canvas conversation will:
 
 The workflow can use other MCP integrations, such as Linear or Jira, but the examples below use GitHub and Slack.
 
+![Agent Canvas first-time setup — LLM configuration](/openhands/static/img/agent-canvas-setup-step-3.png)
+
+
 ## Step 1: Connect GitHub
 
 The agent needs GitHub access to find assigned issues, pull requests that need your attention, review requests, notifications, and CI results.
@@ -122,6 +125,8 @@ and a direct link. End with the single highest-priority task for me to start.
 Do not make changes or send messages without asking me first.
 ```
 
+
+
 If you use Linear, Jira, or another connected service, add it explicitly to the prompt. For example:
 
 ```