fix(cicd): remember to et up ssh key

Author: ibiixie

.github/workflows/deploy.yml

@@ -21,6 +21,13 @@ jobs:
           ssh_key: ${{ secrets.SSH_PRIVATE_KEY }}
           use_context: true
 
+      - name: Set up SSH key
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -H ${{ secrets.REMOTE_HOST }} >> ~/.ssh/known_hosts
+
       - name: Build Docker image(s)
         uses: docker/bake-action@v6
         env: