chore: add vscode debug configuration

.vscode/launch.json

@@ -0,0 +1,20 @@
+{
+  // 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": "Debug Nest Framework",
+      "runtimeExecutable": "npm",
+      "runtimeArgs": ["run", "start:debug", "--", "--inspect-brk"],
+      "autoAttachChildProcesses": true,
+      "restart": true,
+      "sourceMaps": true,
+      "stopOnEntry": false,
+      "console": "integratedTerminal"
+    }
+  ]
+}