[VSCODE] Add debug configuration

.vscode/launch.json

 {
   "version": "0.2.0",
   "configurations": [
+
       {
           "type": "lldb",
           "request": "launch",
@@ -25,6 +26,18 @@
             "ASAN_OPTIONS" : "detect_leaks=0"
           }
       },
+      {
+          "type": "lldb",
+          "request": "launch",
+          "name": "ui",
+          "program": "${workspaceFolder}/out/build/local/ui/sandbox_ui",
+          "args": [],
+          "cwd": "${workspaceFolder}",
+          "env": {
+            // LSAN not supported with debugger
+            "ASAN_OPTIONS" : "detect_leaks=0"
+          }
+      },
       {
           "type": "python",
           "request": "launch",