Add latex workflow

.gitea/workflows/latex.yaml

@@ -0,0 +1,21 @@
+name: Build LaTeX document
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  build-latex:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Build LaTeX document
+        run: docker run --rm --volumes-from ${{ env.JOB_CONTAINER_NAME }} --workdir ${{ github.workspace }} ghcr.io/xu-cheng/texlive-full:latest latexmk -shell-escape -pdf thesis.tex
+      - name: Rename document
+        run: mv thesis.pdf facial-animation-using-inverse-kinematics.pdf
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: facial-animation-using-inverse-kinematics.pdf
+          path: facial-animation-using-inverse-kinematics.pdf