ci: Fix known host problem

.forgejo/workflows/demo.yaml

@@ -229,22 +229,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - name: Install Ansible
         run: apt-get update && apt-get install -y ansible
-
       - name: Set up SSH key
         run: |
           mkdir -p ~/.ssh
           echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/deploy_key
           chmod 600 ~/.ssh/deploy_key
-          # Отключаем проверку known_hosts (или добавьте реальный ключ сервера)
-          echo "${{ secrets.SERVER_IP }} ssh-rsa AAAAB3..." >> ~/.ssh/known_hosts
-          # Для автоматического принятия хоста можно использовать:
-          # ssh-keyscan -H ${{ secrets.SERVER_IP }} >> ~/.ssh/known_hosts
-        env:
-          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
-
+      - name: Trust server host key
+        run: |
+          ssh-keyscan -H ${{ secrets.SERVER_IP }} >> ~/.ssh/known_hosts
       - name: Run Ansible playbook
         run: |
           ansible-playbook -i "${{ secrets.SERVER_IP }}," ansible/restart_compose.yml \