refactor: add Co-Labs live workflow and make all live deploys manual

- Add collabs-publish-live.yml for production deployment
- Update collabs-publish-dev.yml with consistent 🔮 icons
- Remove auto-trigger from kits-publish-live.yml (manual only)
- All live workflows now use workflow_dispatch only for controlled releases

.github/workflows/collabs-publish-dev.yml

@@ -19,7 +19,7 @@ concurrency:
 
 jobs:
   build-and-deploy:
-    name: '📦 Build & Deploy Co-Labs (Dev)'
+    name: '🔮 Build & Deploy Co-Labs (Dev)'
     runs-on: ubuntu-latest
 
     steps:
@@ -69,12 +69,12 @@ jobs:
             exit 1
           fi
 
-          echo "📦 Contents of ${{ vars.DEV_COLLABS_PATH }}/:"
+          echo "🔮 Contents of ${{ vars.DEV_COLLABS_PATH }}/:"
           ls -la ${{ vars.DEV_COLLABS_PATH }}/ | head -10
 
-          echo "📦 Committing and pushing changes..."
+          echo "🔮 Committing and pushing changes..."
           git add .
-          git commit -m "📦 Deploy Co-Labs dev to /${{ vars.DEV_COLLABS_PATH }}/ from ${{ github.sha }}" --allow-empty || echo "🟡 Nothing to commit"
+          git commit -m "🔮 Deploy Co-Labs dev to /${{ vars.DEV_COLLABS_PATH }}/ from ${{ github.sha }}" --allow-empty || echo "🟡 Nothing to commit"
           git push origin main
 
           echo "✅ Co-Labs deployed to: https://harvard-edge.github.io/${{ vars.DEV_REPO }}/${{ vars.DEV_COLLABS_PATH }}/"

.github/workflows/collabs-publish-live.yml

@@ -0,0 +1,42 @@
+name: 🔮 Co-Labs Publish (Live)
+
+# Builds and deploys Co-Labs site to mlsysbook.ai/collabs/
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  actions: read
+
+concurrency:
+  group: collabs-live-deploy
+  cancel-in-progress: true
+
+jobs:
+  build-and-deploy:
+    name: '🔮 Build & Deploy Co-Labs'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: 📥 Checkout
+        uses: actions/checkout@v4
+
+      - name: 🔧 Setup Quarto
+        uses: quarto-dev/quarto-actions/setup@v2
+
+      - name: 🔨 Build Co-Labs Site
+        working-directory: collabs
+        run: |
+          quarto render
+          touch _build/.nojekyll
+
+      - name: 🚀 Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./collabs/_build
+          destination_dir: collabs
+          publish_branch: gh-pages
+          keep_files: true
+          commit_message: '🔮 Deploy Co-Labs live - ${{ github.sha }}'

.github/workflows/kits-publish-live.yml

@@ -4,10 +4,6 @@ name: 📦 Kits Publish (Live)
 
 on:
   workflow_dispatch:
-  push:
-    branches: [main]
-    paths:
-      - 'kits/**'
 
 permissions:
   contents: write