added workflow for deployment

.forgejo/workflows/deploy.yml

@@ -0,0 +1,24 @@
+name: Deploy newsbot
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: linux
+
+    steps:
+      - name: Deploy on server
+        run: |
+          set -e
+
+          cd /opt/noctura/newsbot
+
+          git fetch origin
+          git reset --hard origin/main
+
+          docker compose up -d --build
+
+          docker image prune -f