Add test artifact

.gitea/workflows/build.yml

@@ -1,6 +1,8 @@
 name: Build
 on: [push]
 
+runs-on: ubuntu-latest
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -14,3 +16,10 @@ jobs:
         run: npm run check
       - name: 🔨 Build project
         run: npm run build
+      - name: 📦 Zip project
+        run: zip -r build.zip build
+      - name: ☁️ Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: site
+          path: build.zip