chore(CI): re-enable astro build in CI

.github/workflows-src/partials/build-astro.yml

@@ -0,0 +1,13 @@
+- uses: actions/setup-node@v4
+  with:
+    node-version: 22
+- run: corepack enable
+- run: yarn install --immutable
+- uses: actions/cache@v4
+  id: site-cache
+  name: Load rspack cache
+  with:
+    path: "packages/documentation-site/.cache"
+    key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
+- run: yarn build:doc-core
+  name: Build astro docs

.github/workflows-src/partials/build.yml

@@ -3,7 +3,6 @@
     node-version: 22
 - run: corepack enable
 - run: yarn install --immutable
-# v5 build
 - uses: actions/cache@v4
   id: site-cache
   name: Load rspack cache

.github/workflows-src/pr-preview.yml

@@ -7,7 +7,7 @@ jobs:
       SURGE_LOGIN: ${{ secrets.SURGE_LOGIN }}
       SURGE_TOKEN: ${{ secrets.SURGE_TOKEN }}
       GH_PR_TOKEN: ${{ secrets.GH_PR_TOKEN }}
-      GH_PR_NUM:   ${{ github.event.number }}
+      GH_PR_NUM: ${{ github.event.number }}
     steps:
       - uses: actions/checkout@v2
       # Yes, we really want to checkout the PR
@@ -18,3 +18,17 @@ jobs:
       %build%
       - run: node .github/upload-preview.js build/patternfly-org/site site
         name: Upload docs
+  build-upload-astro:
+    runs-on: ubuntu-latest
+    env:
+      SURGE_LOGIN: ${{ secrets.SURGE_LOGIN }}
+      SURGE_TOKEN: ${{ secrets.SURGE_TOKEN }}
+      GH_PR_TOKEN: ${{ secrets.GH_PR_TOKEN }}
+      GH_PR_NUM:   ${{ github.event.number }}
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+          git fetch origin pull/$GH_PR_NUM/head:tmp
+          git checkout tmp
+      # Injected by generate-workflows.js
+      %build-astro%

.github/workflows/pr-preview.yml

@@ -1,4 +1,4 @@
-### WARNING -- this file was generated by generate-workflows
+### WARNING -- this file was generated by generate-workflows.js
 name: pr-preview
 on: pull_request_target
 jobs:
@@ -21,7 +21,6 @@ jobs:
           node-version: 22
       - run: corepack enable
       - run: yarn install --immutable
-      # build
       - uses: actions/cache@v4
         id: site-cache
         name: Load rspack cache
@@ -32,3 +31,29 @@ jobs:
         name: Build docs
       - run: node .github/upload-preview.js build/patternfly-org/site site
         name: Upload docs
+  build-upload-astro:
+    runs-on: ubuntu-latest
+    env:
+      SURGE_LOGIN: ${{ secrets.SURGE_LOGIN }}
+      SURGE_TOKEN: ${{ secrets.SURGE_TOKEN }}
+      GH_PR_TOKEN: ${{ secrets.GH_PR_TOKEN }}
+      GH_PR_NUM:   ${{ github.event.number }}
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+          git fetch origin pull/$GH_PR_NUM/head:tmp
+          git checkout tmp
+      # Injected by generate-workflows.js
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - run: corepack enable
+      - run: yarn install --immutable
+      - uses: actions/cache@v4
+        id: site-cache
+        name: Load rspack cache
+        with:
+          path: "packages/documentation-site/.cache"
+          key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
+      - run: yarn build:doc-core
+        name: Build astro docs