Add GitHub Actions workflow to build MESS-Static

Author: avcopan

.github/workflows/static-build.yml

@@ -0,0 +1,30 @@
+name: Build and Upload MESS-Static
+
+on: 
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v4
+
+      - name: Set up Pixi
+        uses: prefix-dev/[email protected]
+        with:
+          manifest-path: static/pixi.toml
+
+      # Build
+      - name: Build
+        run: pixi build
+        working-directory: static/
+
+      # Upload
+      - name: Upload
+        if: ${{ github.ref == 'refs/heads/main' && github.repository == 'Auto-Mech/mechtools'}}
+        run: pixi run upload
+        env:
+          ANACONDA_API_KEY: ${{ secrets.ANACONDA_API_KEY }}