try to fix github actions

.github/workflows/build.yml

@@ -12,3 +12,8 @@ jobs:
 
       - name: build docker image
         run: docker build . --file Dockerfile --tag nng:latest
+
+      - name: Store docker container as an artifact
+        uses: ishworkh/docker-image-artifact-upload@v1
+        with:
+          image: "nng:latest"

.github/workflows/export.yml

@@ -6,12 +6,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: View Progress
-        run: echo "$env.GITHUB_REPOSITORY ${{env.GITHUB_REPOSITORY}}"
-      - name: View Progress
-        run: echo $env.GITHUB_REPOSITORY${{env.GITHUB_REPOSITORY}}
+        run: echo "View progress at https://adam.math.hhu.de/import/status/$GITHUB_REPOSITORY"
       - name: Export into Game Server
         uses: fjogeleit/http-request-action@v1
         with:
-          url: "https://adam.math.hhu.de/import/trigger/${{ env.GITHUB_REPOSITORY }}"
+          url: "https://adam.math.hhu.de/import/trigger/$GITHUB_REPOSITORY"
       - name: View Progress
         run: echo "View progress at https://adam.math.hhu.de/import/status/$GITHUB_REPOSITORY"