Added a shortcut to run the test quickly

Author: Ulyanov-programmer

.vscode/launch.json

@@ -0,0 +1,15 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Launch node via yarn & 'start' command",
+      "cwd": "${workspaceFolder}",
+      "runtimeExecutable": "node",
+      "runtimeArgs": [
+        "test"
+      ]
+    }
+  ]
+}

package.json

@@ -4,7 +4,9 @@
   "author": "Ulyanov Ivan",
   "description": "The library for converting CSS to HTML",
   "main": "index.js",
-  "scripts": {},
+  "scripts": {
+    "test": "node test.js"
+  },
   "type": "module",
   "repository": {
     "type": "git",
@@ -31,4 +33,4 @@
     "html-format": "^1.1.7"
   },
   "license": "ISC"
-}
+}