docs(comments): 注释中文化 · internal/services/channelbridge（纯替换）

- 只翻注释/文档字符串：剥掉注释后代码行逐字节不变（机械校验只剩允许的行尾注释形态）
- 术语对齐既有译法（owner→主人、persona→角色、engage→参与度判定、quiet hours→安静时段、backoff→退避）
- 复核：go build 绿 + channelbridge 包测试绿；gofmt 干净

internal/services/channelbridge/blacklist.go

@@ -4,16 +4,16 @@ import (
 	"git.yeij.top/AskaEth/Cyrene_v2/internal/channel/adapter"
 )
 
-// This file holds the per-account allow/deny black-or-white lists (design/16 §4.6
-// §6) enforced at the head of the inbound pipeline, plus the config readers the
-// list matching depends on.
+// 本文件承载按账号的允许/拒绝黑白名单（design/16 §4.6
+// §6），在入站流水线的最前端执行，并包含名单匹配所依赖的
+// 配置读取函数。
 
-// blacklisted applies the per-account allow/deny black-or-white lists (design/16
-// §4.6 §6) to a non-owner inbound message. Group messages are matched by GroupID
-// against allowGroups/denyGroups; direct messages are matched by the sender's user
-// id against allowUsers/denyUsers. An empty allow list means "allow all" (only the
-// deny list applies); a non-empty allow list becomes a white list. The owner is
-// never blacklisted (the caller skips this for owner messages).
+// blacklisted 对非主人的入站消息应用按账号的允许/拒绝黑白名单
+// （design/16 §4.6 §6）。群消息按 GroupID
+// 匹配 allowGroups/denyGroups；私聊消息按发送者用户
+// id 匹配 allowUsers/denyUsers。空的允许名单表示「全部允许」（仅
+// 拒绝名单生效）；非空允许名单即成为白名单。主人
+// 永不被拉黑（调用方对主人消息跳过本函数）。
 func (b *Bridge) blacklisted(msg adapter.UnifiedMessage, a adapter.PlatformAdapter) (bool, string) {
 	if a == nil {
 		return false, ""
@@ -38,9 +38,9 @@ func (b *Bridge) blacklisted(msg adapter.UnifiedMessage, a adapter.PlatformAdapt
 	return false, ""
 }
 
-// channelLists reads the allow/deny string lists off an adapter's Config snapshot.
-// The lists are stored as plain []string values (set by the multi-account wiring);
-// an absent key yields an empty list.
+// channelLists 从适配器的 Config 快照中读取允许/拒绝字符串列表。
+// 列表以普通 []string 值存储（由多账号装配设置）；
+// 键缺失时得到空列表。
 func channelLists(cfg map[string]any) (allowGroups, denyGroups, allowUsers, denyUsers []string) {
 	if cfg == nil {
 		return nil, nil, nil, nil
@@ -49,8 +49,8 @@ func channelLists(cfg map[string]any) (allowGroups, denyGroups, allowUsers, deny
 		cfgStrings(cfg, "allowUsers"), cfgStrings(cfg, "denyUsers")
 }
 
-// cfgStrings reads a []string field from an adapter config map, returning nil when
-// absent or of a different type.
+// cfgStrings 从适配器配置 map 中读取 []string 字段，缺失或
+// 类型不符时返回 nil。
 func cfgStrings(m map[string]any, key string) []string {
 	if m == nil {
 		return nil