chore: Adds VS Code workspace file

Adds a VS Code workspace configuration file for the project.

This workspace file simplifies project navigation and configuration within VS Code by defining the project's root directories.

Author: allozaur

tools/server/webui/llama.cpp.code-workspace

@@ -0,0 +1,11 @@
+{
+	"folders": [
+		{
+			"path": "../../.."
+		},
+		{
+			"path": "."
+		}
+	],
+	"settings": {}
+}