Refresh personal page from updated Jekyll site

.github/workflows/jekyll-build.yml

@@ -0,0 +1,37 @@
+name: Jekyll build
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - codex/clean-update-personal-page
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: ruby:2.7-bullseye
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Install build dependencies
+        run: |
+          apt-get update
+          apt-get install -y --no-install-recommends build-essential patch zlib1g-dev liblzma-dev
+
+      - name: Install gems
+        run: |
+          gem install bundler -v 2.3.22
+          bundle config set path /tmp/bundle
+          bundle install
+
+      - name: Build site
+        run: bundle exec jekyll build
+        env:
+          JEKYLL_ENV: production

.gitignore

@@ -1,7 +1,11 @@
 # project
 _ignore
-_site
-.sass-cache
+_site/
+.sass-cache/
+.jekyll-cache/
+.jekyll-metadata
+.bundle/
+vendor/
 .vagrant
 
 # general

Gemfile

@@ -1,7 +1,4 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-gem "github-pages", '197', group: :jekyll_plugins
-
-# enable tzinfo-data for local build
-# gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
-gem 'jekyll-paginate'
+gem "github-pages", group: :jekyll_plugins
+gem 'wdm', '>= 0.1.0' if Gem.win_platform?

Gemfile.lock

@@ -24,12 +24,10 @@ GEM
     ethon (0.12.0)
       ffi (>= 1.3.0)
     eventmachine (1.2.7)
-    eventmachine (1.2.7-x64-mingw32)
     execjs (2.7.0)
     faraday (0.17.1)
       multipart-post (>= 1.2, < 3)
     ffi (1.11.3)
-    ffi (1.11.3-x64-mingw32)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
     github-pages (197)
@@ -209,8 +207,6 @@ GEM
     multipart-post (2.1.1)
     nokogiri (1.10.7)
       mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.7-x64-mingw32)
-      mini_portile2 (~> 2.4.0)
     octokit (4.14.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
@@ -243,12 +239,11 @@ GEM
     unicode-display_width (1.6.0)
 
 PLATFORMS
-  ruby
-  x64-mingw32
+  aarch64-linux
+  x86_64-linux
 
 DEPENDENCIES
-  github-pages (= 197)
-  jekyll-paginate
+  github-pages
 
 BUNDLED WITH
-   1.17.1
+   2.3.22