make vs code find ros headers + have exetensions ready

.devcontainer/devcontainer.json

@@ -8,8 +8,9 @@
 		// Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
 		"dockerfile": "../Dockerfile"
 	},
-	"runArgs": ["--privileged"] // for real-time access
-
+	"runArgs": [
+		"--privileged" // for real-time access
+	],
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	// "features": {},
 
@@ -20,8 +21,23 @@
 	// "postCreateCommand": "cat /etc/os-release",
 
 	// Configure tool-specific properties.
-	// "customizations": {},
-
+	"customizations": {
+		"vscode": {
+			"settings": {
+				"terminal.integrated.defaultProfile.linux": "bash",
+				"C_Cpp.default.configurationProvider": "ms-vscode.cmake-tools"
+			},
+			"extensions": [
+				"ms-vscode.cpptools",
+				"ms-vscode.cpptools-extension-pack",
+				"ms-vscode.cmake-tools",
+				"ms-azuretools.vscode-docker",
+				"ms-vscode.cpptools-themes",
+				"ms-iot.vscode-ros"
+			]
+		}
+	}
+	
 	// Uncomment to connect as an existing user other than the container default. More info: https://aka.ms/dev-containers-non-root.
 	// "remoteUser": "devcontainer"
-}
+}