feat: 拆分 worker 架构并增强 assistant 安全保护

- 新增 daemon/channel/assistant/function/scheduler/logging worker 架构和 JetStream 消息协议

- 修复邮件通知误入 assistant、迁移 checksum、日志 subject 和工具调用无限循环风险

- 新增 assistant 工具轮次熔断、工具结果截断和提示词软收敛规则

- 补充邮件推送关键字、可信发件人配置、升级日志和验证测试

ias-http/Cargo.toml

@@ -1,9 +1,10 @@
 [package]
 name = "ias-http"
-version = "0.1.15"
+version = "0.1.17"
 edition = "2024"
 
 [dependencies]
+ias-common = { path = "../ias-common" }
 anyhow = "1"
 axum = "0.8.9"
 chrono = { version = "0.4", features = ["serde"] }
@@ -15,6 +16,6 @@ sqlx = { version = "0.9.0", features = [
     "postgres",
     "chrono",
 ] }
-tokio = { version = "1.0", features = ["net", "sync"] }
+tokio = { version = "1.0", features = ["net", "sync", "io-util"] }
 tower-http = { version = "0.6", features = ["cors", "fs"] }
 uuid = { version = "1", features = ["v4", "serde"] }