change some env to vars

.gitea/workflows/deploy.yml

@@ -22,7 +22,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.DOCKER_REGISTRY }}/${{ github.event.repository.name }}
+          images: ${{ vars.DOCKER_REGISTRY }}/${{ github.event.repository.name }}
           tags: |
             type=semver,pattern={{version}}
             type=sha
@@ -33,7 +33,7 @@ jobs:
       - name: Log in to Docker registry
         uses: docker/login-action@v3
         with:
-          registry: ${{ env.DOCKER_REGISTRY }}
+          registry: ${{ vars.DOCKER_REGISTRY }}
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
@@ -60,6 +60,6 @@ jobs:
           -H 'Content-Type: application/json' \
           -d '{
               "json":{
-                  "applicationId": "${{ env.DOKPLOY_APPLICATION_ID }}"
+                  "applicationId": "${{ vars.DOKPLOY_APPLICATION_ID }}"
               }
           }'