cleanup first exercise and

Author: jamesmontemagno

.devcontainer/introduction/devcontainer.json

@@ -1,4 +1,17 @@
 {
     // Name this configuration
-    "name": "Introduction to Copilot"
+    "name": "Introduction to Copilot",
+    // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+    "image": "mcr.microsoft.com/devcontainers/dotnet:9.0",
+    "hostRequirements": {
+        "cpus": 2
+    },
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "github.copilot",
+                "ms-dotnettools.csdevkit"
+            ]
+        }
+    }
 }

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "dotnet.defaultSolution": "code/MasteringCopilot.sln"
+}

03-Introduction-to-GitHub-Copilot/steps/1-copilot-extension.md

@@ -15,11 +15,13 @@ Using Copilot inside a Codespace shows just how easy it is to get up and running
 
 ### ⌨️ Activity: Enable Copilot inside a Codespace
 
+[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/microsoft/mastering-github-copilot-for-dotnet-csharp-developers?devcontainer_path=.devcontainer%2Fintroduction%2Fdevcontainer.json)
+
 **We recommend opening another browser tab to work through the following activities so you can keep these instructions open for reference.**
 
 Before you open up a codespace on a repository, you can create a development container and define specific extensions or configurations that will be used or installed in your codespace. Let's create this development container and add copilot to the list of extensions.
 
-1. In the body of the **.devcontainer/introduction/devcontainer.json** file, add the following content:
+1. Note in the body of the **.devcontainer/introduction/devcontainer.json** file, the following content:
    ```
    {
        // Name this configuration
@@ -34,10 +36,8 @@ Before you open up a codespace on a repository, you can create a development con
        }
    }
    ```
-1. Select the option to **Commit directly to the `main` branch**, and then click the **Commit** button.
-1. Reload the codespace
 
-If you run into issues you can create a new codespace:
+If you run into issues at any time you can create a new codespace:
 
 1. Navigate back to the home page of your repository by clicking the **Code** tab located at the top left of the screen.
 1. Click the **Code** button located in the middle of the page.

03-Introduction-to-GitHub-Copilot/steps/2-skills-dotnet.md

@@ -12,7 +12,7 @@ Let's try this out utilizing C# for Copilot.
 > If you closed the Codespace from above, please open it back up or create a new Codespace.
 
 1. Create a new .NET project by using the `.NET: New Project...` command and selecting `Console App`. 
-1. Select a folder and name the project **Skills**.
+1. Select the **code** folder and name the project **Skills**.
 1. Open `Program.cs`
 1. Verify your new file looks like:
    ![VS code with a new Program.cs](./img/2-skills-dotnet-0.png)

03-Introduction-to-GitHub-Copilot/steps/4-copilot-comment.md

@@ -47,6 +47,4 @@ Now lets see how you can leverage comments to generate Copilot suggestions!
 
    ```
    git push
-   ```
-
-**Wait about 60 seconds then refresh your repository landing page for the next step.**
+   ```

04-Using-GitHub-Copilot-with-CSharp/README.md

@@ -39,13 +39,13 @@ By the end of this module, you'll acquire the skills to be able to:
 
 [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/github/dotnet-codespaces)
 
-The "**GitHub Codespaces ♥️ .NET 8**" repository builds a Weather API using Minimal APIs, opens Swagger so you can call and test the API, and displays the data in a web application using Blazor with .NET 8.
+The "**GitHub Codespaces ♥️ .NET**" repository builds a Weather API using Minimal APIs, opens Swagger so you can call and test the API, and displays the data in a web application using Blazor with .NET.
 
 
 We will review the steps to update the Weather BackEnd App by adding a new endpoint that requests a specific location and returns the weather forecast for that location.
 
 
-### 🗒️ Step 1: Get familiarized with the "GitHub Codespaces ♥️ .NET 8" repository
+### 🗒️ Step 1: Get familiarized with the "GitHub Codespaces ♥️ .NET" repository
 
 Once you open the repository in Codespaces, you will find a new browser window with a fully functional Codespace. Everything in this repository is contained within this one Codespace. In example, in the explorer panel, we can see the main code for the BackEnd and the FrontEnd project.