feat(dev): add devcontainer config to test and dev on sogo

.devcontainer/devcontainer.json

@@ -0,0 +1,15 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/docker-existing-dockerfile
+{
+	"name": "sogo",
+	"dockerComposeFile": "docker-compose.yml",
+	"service": "sogo",
+	"workspaceFolder": "/workspace",
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-azuretools.vscode-docker"
+			]
+		}
+	}
+}