update vscode-related

.vscode/extensions.json

@@ -5,6 +5,8 @@
     "bmewburn.vscode-intelephense-client",
     "esbenp.prettier-vscode",
     "mrmlnc.vscode-scss",
-    "mblode.twig-language-2"
+    "mblode.twig-language-2",
+    "firefox-devtools.vscode-firefox-debug",
+    "felixfbecker.php-debug"
   ]
 }

.vscode/launch.json

@@ -1,6 +1,17 @@
 {
     "version": "0.2.0",
     "configurations": [
+      {
+        "type": "node",
+        "request": "launch",
+        "name": "Launch Jest Tests",
+        "program": "${workspaceFolder}/node_modules/.bin/jest",
+        "args": ["${file}"],
+        "internalConsoleOptions": "openOnSessionStart",
+        "skipFiles": [
+          "<node_internals>/**"
+        ]
+      },
       {
         "type": "php",
         "request": "launch",