feat: add initial launch.json for vscode

.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": "yarn pelostage",
+            "runtimeExecutable": "yarn",
+            "cwd": "${workspaceFolder}",
+            "runtimeArgs": ["dev"],
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            // "program": "${file}",
+        }
+    ]
+}