Separate GitHub Pages publishing to only run on release publish

Move GitHub Pages deployment to a separate workflow that triggers only
when a release is published, not when drafts are created or updated.
The new workflow downloads release assets directly from the published
release to deploy alongside the web app.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.github/workflows/publish-pages.yml

@@ -0,0 +1,84 @@
+name: Publish to GitHub Pages
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  build-web:
+    name: Build Web App
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build web app
+        run: npm run build -- --base=/respira/
+
+      - name: Upload web build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: web-build
+          path: dist/
+
+  publish-to-pages:
+    name: Publish to GitHub Pages
+    needs: build-web
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Download web build artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: web-build
+          path: web-build
+
+      - name: Download release assets
+        run: |
+          # Create directory structure
+          mkdir -p pages/update/win32/x64
+          mkdir -p pages/update/darwin/arm64
+
+          # Copy web build to root
+          cp -r web-build/* pages/
+
+          # Download Windows auto-update files from the release
+          gh release download ${{ github.event.release.tag_name }} --pattern "*.exe" --dir pages/update/win32/x64
+          gh release download ${{ github.event.release.tag_name }} --pattern "*.nupkg" --dir pages/update/win32/x64
+          gh release download ${{ github.event.release.tag_name }} --pattern "RELEASES" --dir pages/update/win32/x64
+
+          # Download macOS auto-update files from the release
+          gh release download ${{ github.event.release.tag_name }} --pattern "*-darwin-arm64-*.zip" --dir pages/update/darwin/arm64
+          gh release download ${{ github.event.release.tag_name }} --pattern "RELEASES.json" --dir pages/update/darwin/arm64
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: 'pages'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.github/workflows/release.yml

@@ -9,8 +9,6 @@ on:
 permissions:
   contents: write
   pull-requests: write
-  pages: write
-  id-token: write
 
 jobs:
   draft-release:
@@ -102,76 +100,3 @@ jobs:
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-  build-web:
-    name: Build Web App
-    needs: draft-release
-    if: needs.draft-release.outputs.tag-name != ''
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Build web app
-        run: npm run build -- --base=/respira/
-
-      - name: Upload web build artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: web-build
-          path: dist/
-
-  publish-to-pages:
-    name: Publish to GitHub Pages
-    needs: [draft-release, build-release, build-web]
-    if: needs.draft-release.outputs.tag-name != ''
-    runs-on: ubuntu-latest
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-
-    steps:
-      - name: Download all artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-
-      - name: Organize files for GitHub Pages
-        run: |
-          # Create root directory for web app
-          mkdir -p pages
-
-          # Copy web build to root
-          cp -r artifacts/web-build/* pages/
-
-          # Create update directory structure for auto-update files
-          mkdir -p pages/update/win32/x64
-          mkdir -p pages/update/darwin/arm64
-
-          # Copy Windows auto-update files
-          cp artifacts/windows-artifacts/* pages/update/win32/x64/
-
-          # Copy macOS auto-update files (only ZIP and RELEASES.json, not DMG)
-          cp artifacts/macos-artifacts/zip/darwin/arm64/*.zip pages/update/darwin/arm64/
-          cp artifacts/macos-artifacts/zip/darwin/arm64/RELEASES.json pages/update/darwin/arm64/
-
-      - name: Setup Pages
-        uses: actions/configure-pages@v4
-
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          path: 'pages'
-
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4