Caddy snippet: use multi-line log block

Single-line "log { output file X }" parses fine directly in the main
Caddyfile but not through import services.d/*.caddy - Caddy rejects it
with "Unexpected next token after '{' on same line". Verified the
multi-line form validates cleanly (caddy validate) against the real
Caddyfile.

.gitea/workflows/deploy.yml

@@ -90,7 +90,9 @@ jobs:
           cat > /etc/caddy/services.d/uhhm-portal.caddy <<'EOF'
           www.{$DOMAIN}, {$DOMAIN} {
           	reverse_proxy host.docker.internal:3010
-          	log { output file /var/log/caddy/www.log }
+          	log {
+          		output file /var/log/caddy/www.log
+          	}
           }
           EOF
           docker exec caddy caddy reload --config /etc/caddy/Caddyfile --adapter caddyfile