Change default output to Unix socket

- config.yml.example: Unix socket enabled by default, stdout commented out
- internal/output/writers.go: Remove all internal logging from UnixSocketWriter
  and FileWriter - only LogRecord JSON data is sent to outputs
- architecture.yml: Update description to mention 'socket UNIX par défaut'
- packaging/rpm/ja4sentinel.spec: Bump version to 1.1.1, update changelog

Diagnostic logs (error, debug, warning) now only go to stdout when enabled.

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

packaging/rpm/ja4sentinel.spec

@@ -3,7 +3,7 @@
 %if %{defined build_version}
 %define spec_version %{build_version}
 %else
-%define spec_version 1.1.0
+%define spec_version 1.1.1
 %endif
 
 Name:           ja4sentinel
@@ -31,7 +31,7 @@ Features:
 - TLS ClientHello extraction
 - JA4/JA3 fingerprint generation
 - IP/TCP metadata enrichment
-- Multiple output formats (stdout, file, UNIX socket)
+- Multiple output formats (UNIX socket by default, stdout, file)
 - Structured JSON logging for systemd/journald
 - Compatible with Rocky Linux 8/9/10, RHEL, AlmaLinux
 
@@ -122,6 +122,12 @@ fi
 %dir /var/run/logcorrelator
 
 %changelog
+* Mon Mar 02 2026 Jacquin Antoine <rpm@arkel.fr> - 1.1.1-1
+- Change default output from stdout to Unix socket (/var/run/logcorrelator/network.socket)
+- Update config.yml.example to enable unix_socket output by default
+- Comment out stdout output in default configuration
+- Unix socket output configured with log_level: error by default
+
 * Mon Mar 02 2026 Jacquin Antoine <rpm@arkel.fr> - 1.1.0-1
 - Add logrotate configuration for automatic log file rotation
 - Add SIGHUP signal handling for log file reopening (systemctl reload)