Add devcontainer configuration for C# (.NET) development

Author: abeckDev

.devcontainer/devcontainer.json

@@ -0,0 +1,46 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/dotnet
+{
+	"name": "C# (.NET)",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/dotnet:1-9.0-bookworm",
+	"features": {
+		"ghcr.io/devcontainers/features/azure-cli:1": {}
+	},
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [5000, 5001],
+	// "portsAttributes": {
+	//		"5001": {
+	//			"protocol": "https"
+	//		}
+	// }
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "dotnet restore",
+
+	// Configure tool-specific properties.
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-dotnettools.csdevkit",
+				"ms-dotnettools.csharp",
+				"ms-vscode.azurecli",
+				"ms-vscode.vscode-node-azure-pack",
+				"github.copilot-chat",
+				"github.copilot",
+				"github.vscode-github-actions",
+				"vscode-icons-team.vscode-icons"
+			],
+			"settings": {
+				"workbench.iconTheme": "vscode-icons"
+			}	
+		}
+	}
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}