add jose pdf draft

.github/workflows/draft-pdf.yml

@@ -0,0 +1,30 @@
+name: Draft PDF
+on: [push]
+
+jobs:
+  paper:
+    runs-on: ubuntu-latest
+    name: Paper Draft
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build draft PDF
+        uses: openjournals/openjournals-draft-action@master
+        with:
+          journal: joss
+          # This should be the path to the paper within your repo.
+          paper-path: JOSE_PAPER/paper.md
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: paper
+          # This is the output path where Pandoc will write the compiled
+          # PDF. Note, this should be the same directory as the input
+          # paper.md
+          path: JOSE_PAPER/paper.pdf
+      - name: Commit PDF to repository
+        uses: EndBug/add-and-commit@v9
+        with:
+            message: '(auto) Paper PDF Draft'
+            # This should be the path to the paper within your repo.
+            add: 'JOSE_PAPER/paper.pdf' # 'paper/*.pdf' to commit all PDFs in the paper directory