Align Dokploy compose with Traefik: expose port 80 only, no host mapping.

Remove FRONTEND_PORT from deployment compose; document Container Port 80 in Dokploy UI and clarify Gitea OAuth vs runtime git clone auth.

Co-authored-by: Cursor <cursoragent@cursor.com>

docker-compose-example/docker-compose.yml

@@ -1,15 +1,12 @@
 # ============================================================
 # Slavic Pulse - Docker Compose (Dokploy / manual)
 # ============================================================
-# Dokploy-compatible pattern: uses pre-built image + runtime git clone.
-# Dokploy only copies docker-compose.yml + .env to the server, so local
-# build context with a Dockerfile does not work.
+# Dokploy + Traefik: NIE mapuj portu na hosta (ports:).
+# W UI Dokploy ustaw domenę i Container Port = 80 — Traefik routuje po FQDN.
+# Wewnętrznie nginx nasłuchuje na :80 (expose poniżej).
 #
-# Port hosta: FRONTEND_PORT z .env (domyślnie 8082) → nginx w kontenerze na porcie 80.
-# Dokploy/Traefik routuje po FQDN do wewnętrznego portu 80 kontenera.
-#
-# WAŻNE: repozytorium Gitea musi być publiczne LUB ustaw GITEA_REPO_URL z tokenem w .env
-# (patrz README — bez tego git clone kończy się exit 128 i kontener restartuje w pętli).
+# Runtime git clone — repozytorium musi być publiczne LUB ustaw GITEA_REPO_URL w .env
+# (patrz README — prywatne repo bez tokenu = exit 128, restart loop).
 # ============================================================
 
 services:
@@ -17,8 +14,9 @@ services:
     image: nginx:1.27-alpine
     container_name: slavic-pulse-com-frontend
     restart: unless-stopped
-    ports:
-      - "${FRONTEND_PORT:-8082}:80"
+
+    expose:
+      - "80"
 
     env_file:
       - .env