fix: 死锁修复、管理员权限集中管控、群聊频率控制、表情映射修复

thinker.go: 移除所有 defer t.muUnlock() 持锁跨阻塞调用的模式，消除8处死锁点
- performThink: defer→立即解锁，LLM调用不再持锁
- lightThinkLoop: defer在for循环内→第2次迭代自死锁
- resetSilenceTimer: defer持锁调performThink
- UpdatePresence: defer持锁调time.Sleep+performThink
- storeThought: defer+panic→锁泄露; 移除extractProactiveMessage嵌套锁

is_admin三层防御:
- synthesizer: 系统提示词注入管理员/非管理员身份标签
- iot_provider: 非管理员直接拒绝IoT操作
- plugin-manager: ToolDefinition.AdminOnly自动拦截，集中管控

群聊优化:
- group_ambient: 强化审查指令，【不发送】自审查标签
- 群聊间隔4s→3s，最多2条/轮
- 工具失败也推跟进消息，避免沉默

平台桥接:
- 日志文件名使用适配器唯一标识符(ConfigName)
- QQ表情映射替换为官方116条目数据
- CQ表情保留名称/ID

backend/platform-bridge/internal/adapter/qq/adapter.go

@@ -805,6 +805,141 @@ var cqSimplifyMap = map[string]string{
 	"video":  "[视频]",
 	"file":   "[文件]",
 }
+// qqFaceName maps QQ face/emoji IDs to their Chinese names.
+// Source: Official QQ Bot API Emoji List (https://bot.q.qq.com/wiki/develop/api-v2/openapi/emoji/model.html)
+var qqFaceName = map[string]string{
+	"4": "得意",
+	"5": "流泪",
+	"8": "睡",
+	"9": "大哭",
+	"10": "尴尬",
+	"12": "调皮",
+	"14": "微笑",
+	"16": "酷",
+	"21": "可爱",
+	"23": "傲慢",
+	"24": "饥饿",
+	"25": "困",
+	"26": "惊恐",
+	"27": "流汗",
+	"28": "憨笑",
+	"29": "悠闲",
+	"30": "奋斗",
+	"32": "疑问",
+	"33": "嘘",
+	"34": "晕",
+	"38": "敲打",
+	"39": "再见",
+	"41": "发抖",
+	"42": "爱情",
+	"43": "跳跳",
+	"49": "拥抱",
+	"53": "蛋糕",
+	"60": "咖啡",
+	"63": "玫瑰",
+	"66": "爱心",
+	"74": "太阳",
+	"75": "月亮",
+	"76": "赞",
+	"78": "握手",
+	"79": "胜利",
+	"85": "飞吻",
+	"89": "西瓜",
+	"96": "冷汗",
+	"97": "擦汗",
+	"98": "抠鼻",
+	"99": "鼓掌",
+	"100": "糗大了",
+	"101": "坏笑",
+	"102": "左哼哼",
+	"103": "右哼哼",
+	"104": "哈欠",
+	"106": "委屈",
+	"109": "左亲亲",
+	"111": "可怜",
+	"116": "示爱",
+	"118": "抱拳",
+	"120": "拳头",
+	"122": "爱你",
+	"123": "NO",
+	"124": "OK",
+	"125": "转圈",
+	"129": "挥手",
+	"144": "喝彩",
+	"147": "棒棒糖",
+	"171": "茶",
+	"173": "泪奔",
+	"174": "无奈",
+	"175": "卖萌",
+	"176": "小纠结",
+	"179": "doge",
+	"180": "惊喜",
+	"181": "骚扰",
+	"182": "笑哭",
+	"183": "我最美",
+	"201": "点赞",
+	"203": "托脸",
+	"212": "托腮",
+	"214": "啵啵",
+	"219": "蹭一蹭",
+	"222": "抱抱",
+	"227": "拍手",
+	"232": "佛系",
+	"240": "喷脸",
+	"243": "甩头",
+	"246": "加油抱抱",
+	"262": "脑阔疼",
+	"264": "捂脸",
+	"265": "辣眼睛",
+	"266": "哦哟",
+	"267": "头秃",
+	"268": "问号脸",
+	"269": "暗中观察",
+	"270": "emm",
+	"271": "吃瓜",
+	"272": "呵呵哒",
+	"273": "我酸了",
+	"277": "汪汪",
+	"278": "汗",
+	"281": "无眼笑",
+	"282": "敬礼",
+	"284": "面无表情",
+	"285": "摸鱼",
+	"287": "哦",
+	"289": "睁眼",
+	"290": "敲开心",
+	"293": "摸锦鲤",
+	"294": "期待",
+	"297": "拜谢",
+	"298": "元宝",
+	"299": "牛啊",
+	"305": "右亲亲",
+	"306": "牛气冲天",
+	"307": "喵喵",
+	"314": "仔细分析",
+	"315": "加油",
+	"318": "崇拜",
+	"319": "比心",
+	"320": "庆祝",
+	"322": "拒绝",
+	"324": "吃糖",
+	"326": "生气",
+}
+
+// resolveFaceName returns the display name for a face CQ code.
+// Uses name field if present (NapCat array format), otherwise looks up the face ID in qqFaceName map.
+func resolveFaceName(match string) string {
+	if name := extractCQParam(match, "name"); name != "" {
+		return name
+	}
+	if id := extractCQParam(match, "id"); id != "" {
+		if name, ok := qqFaceName[id]; ok {
+			return name
+		}
+		return id
+	}
+	return ""
+}
 
 // simplifyCQCodes replaces [CQ:type,...] codes with human-readable labels.
 func simplifyCQCodes(s string) string {
@@ -826,6 +961,13 @@ func simplifyCQCodes(s string) string {
 			}
 			return "[卡片消息]"
 		}
+		if typ == "face" {
+			faceName := resolveFaceName(match)
+			if faceName != "" {
+				return "[表情 " + faceName + "]"
+			}
+			return "[表情]"
+		}
 		if label, ok := cqSimplifyMap[typ]; ok {
 			return label
 		}

backend/platform-bridge/internal/handler/bridge_handler.go

@@ -253,7 +253,7 @@ func (h *BridgeHandler) sendProactive(w http.ResponseWriter, r *http.Request) {
 			if msgType == "private" {
 				chID = req.UserID
 			}
-			h.logFn(req.Platform, chID, "Cyrene", fullMsg, true)
+			h.logFn(adapterName, chID, "Cyrene", fullMsg, true)
 		}
 	}
 	if sendErr != nil {

backend/platform-bridge/internal/handler/log_handler.go

@@ -29,13 +29,9 @@ func (h *LogHandler) handleLogs(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	// Resolve platform type from config name (e.g. "obv11-home" → "obv11").
+	// Use the name directly as the log key. Each config has its own log file
+	// named by its unique identifier (e.g., "obv11-main.log").
 	platform := name
-	if h.store != nil {
-		if cfg, err := h.store.Get(name); err == nil && cfg.Platform != "" {
-			platform = cfg.Platform
-		}
-	}
 
 	limit := 100
 	if l := r.URL.Query().Get("limit"); l != "" {