Some improvements.

.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+   // 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": "lldb",
+         "request": "launch",
+         "name": "Debug",
+         "program": "${workspaceFolder}/<executable file>",
+         "args": [],
+         "cwd": "${workspaceFolder}"
+      }
+   ]
+}

.vscode/settings.json

@@ -0,0 +1,11 @@
+{
+  "cSpell.words": [
+    "devicon",
+    "dirshort",
+    "dirshortreverse",
+    "iconcolor",
+    "iconify",
+    "nameshort",
+    "nodir"
+  ]
+}