Update lint.yml

Author: K0IN

.github/workflows/lint.yml

@@ -39,8 +39,14 @@ jobs:
           node-version: 20
       - run: sudo apt update && sudo apt install -y xvfb libgtk-3-0 libnss3 libxss1 libasound2 libx11-xcb1
         name: install virtual display
-      - run: Xvfb -ac :99 -screen 0 1280x1024x16 & export DISPLAY=:99
+        env:
+          DEBIAN_FRONTEND: noninteractive
+
+      - run: Xvfb -ac :99 -screen 0 1280x1024x16 &
       - run: npm install
       - run: npm install
         working-directory: ./frontend
       - run: npm run test
+        name: Test VSCode
+        env:
+          DISPLAY: ":99"