Revert "Update docusaurus.config.js"

This reverts commit f8eecadedb.

.gitea/workflows/build-and-publish.yaml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: https://github.com/actions/setup-node@v3
         with:
-          node-version: 20
+          node-version: 16
       - name: install necessary tools
         run: |
           apt update -y && apt install -y rsync python python3-pip
@@ -26,9 +26,13 @@ jobs:
         run: |
           make prepare\#20
           make prepare-zh-cn\#20
+      - name: prepare 1.19 docs
+        run: |
+          make prepare\#19
+          make prepare-zh-cn\#19
       - name: prepare awesome list
         run: |
-          make prepare-awesome-latest prepare-awesome\#20
+          make prepare-awesome-latest prepare-awesome\#20 prepare-awesome\#19
       - name: cleanup before build
         run: |
           rm static/_*