Add default settings in codespace

.devcontainer/devcontainer.json

@@ -2,23 +2,29 @@
   "name": "Codespace to perform Valet Labs",
   "image": "mcr.microsoft.com/vscode/devcontainers/universal:linux",
   "remoteUser": "codespace",
-	"overrideCommand": false,
-	"mounts": [
-		"source=codespaces-linux-var-lib-docker,target=/var/lib/docker,type=volume"
-	],
-	"runArgs": [
-		"--cap-add=SYS_PTRACE",
-		"--security-opt",
-		"seccomp=unconfined",
-		"--privileged",
-		"--init"
-	],
-	"remoteEnv": {
+  "overrideCommand": false,
+  "mounts": [
+    "source=codespaces-linux-var-lib-docker,target=/var/lib/docker,type=volume"
+  ],
+  "runArgs": [
+    "--cap-add=SYS_PTRACE",
+    "--security-opt",
+    "seccomp=unconfined",
+    "--privileged",
+    "--init"
+  ],
+  "remoteEnv": {
     "DOCKER_ARGS": "--network=host"
-	},
-	// Add the IDs of extensions you want installed when the container is created.
-	"extensions": [
-		"ms-azuretools.vscode-docker"
-	],
-	"postCreateCommand": "gh extension install github/gh-valet || echo 'Could not auto-build. Skipping.' "
-}
+  },
+  "customizations": {
+    "vscode": {
+      "settings": {
+        "files.autoSave": "onFocusChange"
+      },
+      "extensions": [
+        "ms-azuretools.vscode-docker"
+      ]
+    }
+  },
+  "postCreateCommand": "gh extension install github/gh-valet || echo 'Could not auto-build. Skipping.' "
+}