Add publishing workflows

.github/workflows/assemble.yml

@@ -0,0 +1,27 @@
+name: Execute Python Script
+
+on: [ push, pull_request ]
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+      - name: Set current date as env variable
+        run: echo "DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v3
+        with:
+          python-version: "3.10"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Execute Python Script
+        run: python gen_pack.py ${{ env.DATE }} §7${{ github.repository_owner }} Edition
+      - name: Upload artifacts to GitHub
+        uses: actions/upload-artifact@v4
+        with:
+          name: Round Trees Artifact
+          path: Round-Trees-${{ env.DATE }}.zip