feat(ssh-copy): replace scp with rsync

ssh-copy/action.yml

@@ -31,8 +31,12 @@ runs:
       shell: bash
       run: ssh-keyscan -H "${{ inputs.host }}" >> ~/.ssh/known_hosts
 
-    ## replace with rsync for proper synchronization
-    - name: copy directory
+    - name: install rsync
+      shell: bash
+      run: sudo apt-get update && sudo apt-get install -y rsync
+
+    - name: rsync directory
       shell: bash
       run: |
         scp -r ${{ inputs.source }} ${{ inputs.user }}@${{ inputs.host }}:${{ inputs.target }}
+        rsync -avz --delete ${{ inputs.source }} ${{ inputs.user }}@${{ inputs.host }}:${{ inputs.target }}