Merge remote-tracking branch 'origin/main' into codex/pr32-final

# Conflicts:
#	.github/workflows/ci.yml

.github/workflows/ci.yml

@@ -32,6 +32,12 @@ jobs:
       - name: Verify URL SVG normalization
         run: python3 scripts/test-build-icons-quoted-attributes.py
 
+      - name: Verify Devicon normalization
+        run: python3 scripts/test-build-icons-devicon.py
+
+      - name: Verify mojibake repair utility
+        run: python3 scripts/test-fix-mojibake.py
+
       - name: Run skin linter
         run: python3 scripts/lint-skin.py --all --baseline
 

.github/workflows/pages.yml

@@ -0,0 +1,41 @@
+name: Deploy gallery to GitHub Pages
+
+on:
+  push:
+    branches: [ main ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Configure Pages
+        uses: actions/configure-pages@v6
+
+      - name: Upload gallery artifact
+        uses: actions/upload-pages-artifact@v5
+        with:
+          path: skills/diagram-design/assets
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v5