chore: version 1.0.6 - simplify YAML configuration

- Remove service.name and service.language (unused)
- Remove enabled flags on outputs (presence = enabled)
- Simplify correlation config: time_window_s (integer) instead of nested object
- Simplify orphan_policy to emit_orphans boolean
- Rename apache socket to http.socket
- Add socket_permissions option for unix sockets (default: 0660)
- Update tests for new configuration format

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

config.example.yml

@@ -1,47 +1,28 @@
 # logcorrelator configuration file
 # Format: YAML
 
-service:
-  name: logcorrelator
-  language: go
-
 inputs:
   unix_sockets:
-    - name: apache_source
-      path: /var/run/logcorrelator/apache.sock
+    - name: http
+      path: /var/run/logcorrelator/http.socket
       format: json
-      source_type: A  # Explicit source type: "A" for Apache/HTTP, "B" for Network
-    - name: network_source
-      path: /var/run/logcorrelator/network.sock
+      socket_permissions: "0660"  # owner + group read/write
+    - name: network
+      path: /var/run/logcorrelator/network.socket
       format: json
-      source_type: B  # If not specified, auto-detection based on header_* fields
+      socket_permissions: "0660"
 
 outputs:
   file:
-    enabled: true
     path: /var/log/logcorrelator/correlated.log
 
   clickhouse:
-    enabled: false
     dsn: clickhouse://user:pass@localhost:9000/db
     table: correlated_logs_http_network
-    batch_size: 500
-    flush_interval_ms: 200
-    max_buffer_size: 5000
-    drop_on_overflow: true
-    async_insert: true
-    timeout_ms: 1000
 
-  stdout:
-    enabled: false
+  stdout: false
 
 correlation:
-  key:
-    - src_ip
-    - src_port
-  time_window:
-    value: 1
-    unit: s
-  orphan_policy:
-    apache_always_emit: true
-    network_emit: false
+  time_window_s: 1
+  emit_orphans: true  # http toujours émis, network jamais seul
+