ci: setup document build

Author: Desiment

.github/workflows/build.yml

@@ -0,0 +1,27 @@
+name: Build LaTeX document
+
+on:
+
+  pull_request:
+    branches:
+      - master 
+
+jobs:
+  build_latex:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.7.0
+
+      - name: Set up Git repository
+        uses: actions/checkout@v5
+      - run: sudo apt-get update
+      - run: sudo apt install fonts-cmu texlive-full libpdf-api2-perl python3-pygments --yes      
+      - name: build document
+        run: latexmk core-design-document.tex
+      
+      - name: Upload compiled document
+        uses: actions/upload-artifact@v4
+        with:
+          name: core-design-document
+          path: core-design-document.pdf