chore: updated gh workflow for deploying files to VPS

.github/workflows/vps-deploy.yml

@@ -0,0 +1,20 @@
+name: Build & Deploy to VPS
+'on':
+  push:
+    branches:
+      - master
+jobs:
+  build_and_deploy:
+    runs-on: ubuntu-latest
+    steps:    
+      - uses: actions/checkout@v3
+      - name: Build the app
+        run: yarn && yarn build
+      - name: Setup SSH key for connection with the server
+        run: |
+            mkdir -p ~/.ssh
+            echo "${{ secrets.VPS_SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa && chmod 600 ~/.ssh/id_rsa
+      - name: Send files to the web server and remove old assets
+        run: | 
+            ssh -o StrictHostKeyChecking=no -i ~/.ssh/id_rsa ${{ secrets.VPS_USER }}@${{ secrets.VPS_HOST }} -p 2022 "rm -r /var/www/stacjownik/assets"
+            scp -o StrictHostKeyChecking=no -i ~/.ssh/id_rsa -P 2022 -r ./dist/* ${{ secrets.VPS_USER }}@${{ secrets.VPS_HOST }}:/var/www/stacjownik