fix(persistence): migrate all pkg/persistence imports to plugins/infra/database and plugins/infra/cache

- Replace db.DB(ctx) with database.DB(ctx) from plugins/infra/database
- Replace db.Redis/db.PrefixedKey/db.GetJSON/db.SetJSON with cachepkg.* from plugins/infra/cache
- Replace pkg/persistence/idgen with pkg/idgen (already exists)
- Replace pkg/persistence/batchwriter with pkg/batchwriter (already exists)
- Replace pkg/persistence/migrator with pkg/migrator (already exists)
- Replace pkg/persistence/logstore with plugins/domain/risk_control/logstore
- Delete defunct pkg/{persistence,cap,message_gateway,push,shared,task}
- Fix vet issues: db alias in domain_test.go, driver_asynq_worker.TaskHandler reference
- Update Makefile architecture guard
- Update docs and skill references
- Update go.mod: gorilla/sessions promotion to direct dependency

plugins/drivers/driver_asynq_worker/errs.go

@@ -0,0 +1,17 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package driver_asynq_worker
+
+const (
+	errUnknownTaskType            = "未知的任务类型: %s"
+	errCreateTaskExecutionFailed  = "创建任务执行记录失败: %w"
+	errTaskEnqueueFailed          = "任务入队失败: %w"
+	errTaskExecutionNotFound      = "任务执行记录不存在: %w"
+	errRetryOnlyFailedTask        = "只有失败的任务才能重试，当前状态: %s"
+	errTaskNotRetryable           = "该任务不支持重试"
+	errTaskMaxRetryExceeded       = "已达到最大重试次数 %d"
+	errCreateRetryExecutionFailed = "创建重试任务执行记录失败: %w"
+	errRetryTaskEnqueueFailed     = "重试任务入队失败: %w"
+	errUnregisteredTaskHandler    = "未注册的任务处理器: %s"
+)