VS code settings update

.gitignore

 /drag.exe
+/build/
 .idea

.vscode/tasks.json

+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "cmake",
+			"label": "CMake: build",
+			"command": "build",
+			"targets": [
+				"[N/A - Select Kit]"
+			],
+			"group": "build",
+			"problemMatcher": [],
+			"detail": "CMake template build task"
+		}
+	]
+}
\ No newline at end of file