fix: trying to pipe .env in fish

Author: PeDro0210

.github/workflows/deploy-to-vps.yml

@@ -62,12 +62,7 @@ jobs:
           ssh -i ~/.keys/vps_key.pem -o StrictHostKeyChecking=no  ${{ secrets.VPS_USER }}@${{ secrets.VPS_HOST }} << 'EOF'
             cd ~/milk-folio
 
-            bash
-
-            cat > .env <<EOF
-            BACKEND_PORT=${{ secrets.BACKEND_PORT }}
-            WEBVIEW_PORT=${{ secrets.WEBVIEW_PORT }}
-            EOF
+            echo "BACKEND_PORT=${{ secrets.BACKEND_PORT }}\ WEBVIEW_PORT=${{ secrets.WEBVIEW_PORT }}" | cat > .env
 
           EOF