adding js react sample configs

Author: ellymakuba

1-Authentication/1-sign-in-react/.vscode/launch.json

@@ -0,0 +1,15 @@
+// A launch configuration that compiles the extension and then opens it inside a new window
+// Use IntelliSense to learn about possible attributes.
+// Hover to view descriptions of existing attributes.
+// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+{
+	"version": "0.2.0",
+	"configurations": [		
+		{
+			"type": "node",
+			"request": "launch",
+			"name": "Launch Program",
+			"program": "${workspaceFolder}\\.vscode\\vsCodeLaunchReactSample.js"
+		  }
+	]
+}

1-Authentication/1-sign-in-react/.vscode/vsCodeLaunchReactSample.js

@@ -0,0 +1,12 @@
+const {exec} = require('child_process');
+const path = require("path");
+exec('npm install && npm start',{cwd:path.resolve('.\\SPA')}, (err, output) => {
+    // once the command has completed, the callback function is called
+    if (err) {
+        // log and return if we encounter an error
+        console.error("Error on running commands: ", err)
+        return
+    }
+    // log the output received from the command
+    console.log("Output: \n", output)
+})