Add data analysis code workspace configuration

This commit adds a new file `dataanalaysis.code-workspace` which includes the necessary configuration for a data analysis project. The file specifies the root folder path and contains default settings.

dataanalaysis.code-workspace

@@ -0,0 +1,8 @@
+{
+	"folders": [
+		{
+			"path": "."
+		}
+	],
+	"settings": {}
+}