fix: platform_silent记忆提取 + 群聊上下文整合 + 多QQ实例支持

- platform_silent模式接入Orchestrator记忆提取：被动观察群聊时提取值得记住的信息到对应命名空间
- post_chat后台思考注入平台观察：对话后思考也能看到群聊摘要
- QQ适配器：OneBot v11 self_id动态捕获、CQ图片URL提取、视觉+OCR并行处理
- Router解耦：ConfigName/PlatformName分离，支持多QQ实例独立连接
- 黑白名单功能：后端API + Ethend代理 + UI面板
- \n\n双换行断句：AI回复按双换行分割为多条消息按间隔发送
- @提及修复：bot自感知UID进行@检测
- 群聊上下文共享：channel-based userID避免记忆碎片化
- 消息日志显示处理后内容而非原始SSE数据
- platform-bridge Dockerfile + docker-compose.yml更新

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

docker-compose.yml

@@ -133,6 +133,26 @@ services:
       WHISPER_LANGUAGE: "zh"
     restart: unless-stopped
 
+  platform-bridge:
+    container_name: cyrene_platform_bridge
+    build:
+      context: .
+      dockerfile: ./backend/platform-bridge/Dockerfile
+    ports:
+      - "${QQ_BOT_PORT:-8096}:8096"
+    environment:
+      PORT: "8095"
+      ENV: production
+      GATEWAY_URL: http://gateway:8080
+      AI_CORE_URL: http://ai-core:8081
+      INTERNAL_SERVICE_TOKEN: ${INTERNAL_SERVICE_TOKEN}
+      QQ_BOT_PORT: ${QQ_BOT_PORT:-8096}
+      TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN:-}
+      TELEGRAM_WEBHOOK_URL: ${TELEGRAM_WEBHOOK_URL:-}
+    depends_on:
+      - gateway
+    restart: unless-stopped
+
   iot-debug-service:
     container_name: cyrene_iot_debug_service
     build:
@@ -155,6 +175,7 @@ services:
       MEMORY_SERVICE_URL: http://memory-service:8091
       VOICE_SERVICE_URL: http://voice-service:8093
       IOT_DEBUG_SERVICE_URL: http://iot-debug-service:8083
+      PLATFORM_BRIDGE_URL: http://platform-bridge:8095
       ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
       ADMIN_PASSWORD: ${ADMIN_PASSWORD}
       RUNNING_IN_DOCKER: "true"