Update README.md

Author: cte

packages/evals/README.md

@@ -29,7 +29,23 @@ Start the evals service:
 docker compose -f packages/evals/docker-compose.yml --profile server --profile runner up --build --scale runner=0
 ```
 
-Navigate to [localhost:3000](http://localhost:3000/) in your browser.
+The initial build process can take a minute or two. Upon success you should see ouput indicating that a web service is running on [localhost:3000](http://localhost:3000/):
+<img width="1182" alt="Screenshot 2025-06-05 at 12 05 38 PM" src="https://github.com/user-attachments/assets/34f25a59-1362-458c-aafa-25e13cdb2a7a" />
+
+Additionally, you'll find in Docker Desktop that database and redis services are running:
+<img width="1283" alt="Screenshot 2025-06-05 at 12 07 09 PM" src="https://github.com/user-attachments/assets/ad75d791-9cc7-41e3-8168-df7b21b49da2" />
+
+Navigate to [localhost:3000](http://localhost:3000/) in your browser and click the 🚀 button.
+
+By default a evals run will run all programming exercises in [Roo Code Evals](https://github.com/RooCodeInc/Roo-Code-Evals) repository with the Claude Sonnet 4 model and default settings. For basic configuration you can specify the LLM to use and any subset of the exercises you'd like. For advanced configuration you can import a Roo Code settings file which will allow you to run the evals with Roo Code configured any way you'd like (this includes custom modes, a footgun prompt, etc).
+
+<img width="1053" alt="Screenshot 2025-06-05 at 12 08 06 PM" src="https://github.com/user-attachments/assets/2367eef4-6ae9-4ac2-8ee4-80f981046486" />
+
+After clicking "Launch" you should find that a "controller" container has spawned as well as `N` "task" containers where `N` is the value you chose for concurrency:
+<img width="1283" alt="Screenshot 2025-06-05 at 12 13 29 PM" src="https://github.com/user-attachments/assets/024413e2-c886-4272-ab59-909b4b114e7c" />
+
+The web app's UI should update in realtime with the results of the eval run:
+<img width="1053" alt="Screenshot 2025-06-05 at 12 14 52 PM" src="https://github.com/user-attachments/assets/6fe3b651-0898-4f14-a231-3cc8d66f0e1f" />
 
 ## Advanced Usage / Debugging