Align deploy with central nginx: host-published 2569 + paste-in vhost (manual certs)

- Central nginx is containerized and proxies via host IP (171.22.25.73:port), not localhost → publish app on host :2569 (was 127.0.0.1)
- nginx vhost rewritten to match the monolithic config style (server blocks to paste into http{}, manual /etc/ssl/hamkadr certs, proxy_pass 171.22.25.73:2569, $connection_upgrade)
- DEPLOY.md: corrected architecture/ports, removed certbot+sites-available (use manual certs + single nginx.conf)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docker-compose.yml

@@ -17,7 +17,9 @@ services:
       db:
         condition: service_healthy
     ports:
-      - "127.0.0.1:${HOST_PORT:-2569}:8080"   # localhost-only; nginx proxies hamkadr.ir → here
+      # Published on the host so the (containerized) central nginx can reach it at
+      # http://171.22.25.73:${HOST_PORT} — same pattern as the other soroush apps.
+      - "${HOST_PORT:-2569}:8080"
     environment:
       ASPNETCORE_ENVIRONMENT: "Production"
       ASPNETCORE_URLS: "http://+:8080"