Update deploy.yml

Upgraded actions/checkout@v3 to v4 for better reliability.
Added fetch-depth: 0 to fetch full Git history, enabling git log in the plugin.
Upgraded peaceiris/actions-gh-pages@v3 to v4 for compatibility.
Removed actions/setup-node@v3, as Bun handles bun install and bun run build.

Author: codilion

.github/workflows/deploy.yml

@@ -4,8 +4,6 @@ on:
   push:
     branches:
       - main
-    # Review gh actions docs if you want to further define triggers, paths, etc.
-    # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#on
 
 permissions:
   contents: write
@@ -15,31 +13,21 @@ jobs:
     name: Deploy to GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4 # Upgrade to v4
+        with:
+          fetch-depth: 0 # Fetch full Git history
       - uses: oven-sh/setup-bun@v2
-      - uses: actions/setup-node@v3
         with:
-          node-version: 18
-          # cache: yarn
-
+          bun-version: latest
       - name: Install dependencies
         run: bun install
       - name: Build website
         run: bun run build
-
-      # Popular action to deploy to GitHub Pages:
-      # Docs: https://github.com/peaceiris/actions-gh-pages#%EF%B8%8F-docusaurus
       - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4 # Upgrade to v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          # Build output to publish to the `gh-pages` branch:
           publish_dir: ./build
           cname: docs.openlibra.io
-          # The following lines assign commit authorship to the official
-          # GH-Actions bot for deploys to `gh-pages` branch:
-          # https://github.com/actions/checkout/issues/13#issuecomment-724415212
-          # The GH actions bot is used by default if you didn't specify the two fields.
-          # You can swap them out with your own user credentials.
           user_name: github-actions[bot]
           user_email: 41898282+github-actions[bot]@users.noreply.github.com