add first part of deploy action

.forgejo/workflows/deploy.yml

@@ -0,0 +1,24 @@
+on:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: docker
+    container:
+      image: docker.io/alpine:3.21.2
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: install needed packages
+        run: apk update && apk add --no-cache rsync openssh-client
+      - name: install ssh key
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.SSH_RPIVATE_KEY }}" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan -p "${{ vars.SSH_PORT }}" -H "${{ vars.SSH_HOST }}" > ~/.ssh/known_hosts
+      - name: test
+        run: |
+          env
+          ls $GITHUB_WORKSPACE
+