👷 ci: add workflow to auto update dist

Author: SigureMo

.github/workflows/update-dist.yml

@@ -0,0 +1,59 @@
+name: Update Transpiled JavaScript
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+  merge_group:
+
+permissions:
+  contents: write
+
+jobs:
+  update-dist:
+    name: Update dist/
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        id: checkout
+        uses: actions/checkout@v6
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+
+      - name: Setup Node.js
+        id: setup-node
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: .node-version
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm i --frozen-lockfile
+
+      - name: Build dist/ Directory
+        id: build
+        run: pnpm run bundle
+
+      # This will commit the updated `dist/` directory if it is different than
+      # expected.
+      - name: Commit Updated dist/
+        id: commit
+        run: |
+          if [ ! -d dist/ ]; then
+            echo "Expected dist/ directory does not exist.  See status below:"
+            ls -la ./
+            exit 1
+          fi
+          if [ "$(git diff --ignore-space-at-eol --text dist/ | wc -l)" -gt "0" ]; then
+            git config user.name "github-actions[bot]"
+            git config user.email "github-actions[bot]@users.noreply.github.com"
+            git add dist/
+            git commit -m "🍱 chore: update transpiled JavaScript in dist/"
+          else
+            echo "No changes detected in dist/. No commit necessary."
+          fi