github action cleanup

.github/workflows/nextjs.yml

@@ -1,31 +1,19 @@
-# Sample workflow for building and deploying a Next.js site to GitHub Pages
-#
-# To get started with Next.js see: https://nextjs.org/docs/getting-started
-#
 name: Deploy Next.js site to Pages
 
 on:
-  # Runs on pushes targeting the default branch
   push:
-    branches: ["*"]
-
-  # Allows you to run this workflow manually from the Actions tab
+    branches: ["master"]
   workflow_dispatch:
 
-# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
   contents: read
   pages: write
   id-token: write
-
-# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
-# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
 concurrency:
   group: "pages"
   cancel-in-progress: false
 
 jobs:
-  # Build job
   build:
     runs-on: ubuntu-latest
     steps:
@@ -56,10 +44,6 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v3
         with:
-          # Automatically inject basePath in your Next.js configuration file and disable
-          # server side image optimization (https://nextjs.org/docs/api-reference/next/image#unoptimized).
-          #
-          # You may remove this line if you want to manage the configuration yourself.
           static_site_generator: next
       - name: Restore cache
         uses: actions/cache@v3