ci: test to handle git lfs on GitHub Pages

.github/workflows/main.yml

@@ -3,21 +3,24 @@ name: github pages
 on:
   push:
     branches:
-      - main  # Set a branch to deploy
+      - main # Set a branch to deploy
 
 jobs:
   deploy:
-    runs-on: ubuntu-20.04
+    # https://github.com/actions/runner-images
+    runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
-          submodules: true  # Fetch Hugo themes (true OR recursive)
-          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
+          submodules: true # Fetch Hugo themes (true OR recursive)
+          fetch-depth: 0 # Fetch all history for .GitInfo and .Lastmod
+          # https://github.com/orgs/community/discussions/50337#discussioncomment-5349819
+          lfs: true
 
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v2
         with:
-          hugo-version: 'latest'
+          hugo-version: "latest"
           extended: true
 
       - name: Build

content/docs/blender.md

@@ -6,7 +6,7 @@ draft: false
 ---
 
 # Table of contents
-- [Gradient color](/posts/2023/12/16/blender-gradient-color/)
+- [Gradient color](/posts/2023/12/16/blender-animate-a-gradient-material/)
 
 
 # Old contents