add github workflow

.github/workflows/build.yml

@@ -0,0 +1,36 @@
+name: Build Typst document
+on:
+  push:
+    tags:
+      - '*'
+
+permissions:
+  contents: write
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Typst Compiler
+          # You may pin to the exact commit or the version.
+          # uses: ammar-ahmed22/compile-typst-action@7e840aaaeacb7f3f4b6724776148f65a0d4aab04
+        uses: ammar-ahmed22/compile-typst-action@v1.0.2
+        with:
+          # Space separated list of paths to the .typ files
+          source_paths: src/thesis.typ
+          # Space separated list of output paths (must be .pdf) (defaults to the same name as the source_paths)
+          output_paths: thesis.pdf
+      - name: Upload files to a GitHub release
+        # You may pin to the exact commit or the version.
+        # uses: svenstaro/upload-release-action@04733e069f2d7f7f0b4aebc4fbdbce8613b03ccd
+        uses: svenstaro/upload-release-action@2.9.0
+        with:
+          # Local file to upload.
+          file:  thesis.pdf
+          # Tag to use as a release.
+          prerelease: "false"
+          # Mark the release the latest release for the repository. Defaults to "true".