refactor(architecture): eliminate internal package and complete cordis single-owner model and repository migration

- Physically purged all legacy internal/ packages, centralized pkg/model/ and pkg/repository/
- Migrated domain models and database repositories into self-contained owner plugins (user, auth, message_gateway, admin, upload, risk_control)
- Decoupled cross-plugin interactions via pure core/contracts and typed EventBus
- Ensured 100% test coverage pass, zero data races (-race clean), and 0 lint issues in make code-check

plugins/drivers/driver_http/engine.go

@@ -0,0 +1,123 @@
+// Copyright 2025 linux.do
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package driver_http
+
+import (
+	"context"
+	"errors"
+	"log"
+	"net"
+	"net/http"
+	"os"
+	"os/signal"
+	"strconv"
+	"syscall"
+	"time"
+
+	"github.com/Rain-kl/Wavelet/pkg/config"
+	"github.com/Rain-kl/Wavelet/pkg/trace"
+	"github.com/Rain-kl/Wavelet/pkg/util"
+	"github.com/Rain-kl/Wavelet/plugins/domain/auth"
+	"github.com/Rain-kl/Wavelet/plugins/domain/risk_control"
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-contrib/sessions/redis"
+	"github.com/gin-gonic/gin"
+	"go.opentelemetry.io/contrib/instrumentation/github.com/gin-gonic/gin/otelgin"
+)
+
+// BuildEngine 构建并初始化 Gin 路由引擎及全部中间件和路由
+func BuildEngine() (*gin.Engine, error) {
+	// 运行模式
+	if config.Config.App.IsProduction() {
+		gin.SetMode(gin.ReleaseMode)
+	}
+
+	// 初始化路由
+	r := gin.New()
+	r.Use(gin.Recovery())
+	r.Use(corsMiddleware())
+
+	cfg := config.Config.Redis
+	addrs := cfg.Addrs
+	sessionAddr := "localhost:6379"
+	if len(addrs) > 0 {
+		sessionAddr = addrs[0]
+	}
+
+	sessionStore, err := redis.NewStoreWithDB(
+		cfg.MinIdleConn,
+		"tcp",
+		sessionAddr,
+		cfg.Username,
+		cfg.Password,
+		strconv.Itoa(cfg.DB),
+		[]byte(config.Config.App.SessionSecret),
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	// 设置 Session Redis Key 前缀
+	if cfg.KeyPrefix != "" {
+		if err := redis.SetKeyPrefix(sessionStore, cfg.KeyPrefix+"session:"); err != nil {
+			log.Printf("[API] set session key prefix failed: %v\n", err)
+		}
+	}
+
+	sessionStore.Options(auth.GetSessionOptions(config.Config.App.SessionAge))
+
+	r.Use(sessions.Sessions(config.Config.App.SessionCookieName, sessionStore))
+
+	// 补充中间件
+	r.Use(otelgin.Middleware(config.Config.App.AppName), errorHandlerMiddleware(), loggerMiddleware(), risk_control.Middleware())
+
+	return r, nil
+}
+
+// Serve 启动 HTTP API 服务。onStarted 仅会在 HTTP 地址成功绑定后调用。
+func Serve(onStarted func()) {
+	r, err := BuildEngine()
+	if err != nil {
+		log.Fatalf("[API] init session store failed: %v\n", err)
+	}
+
+	srv := &http.Server{
+		Addr:              config.Config.App.Addr,
+		Handler:           r,
+		ReadHeaderTimeout: 10 * time.Second,
+	}
+
+	listener, err := (&net.ListenConfig{}).Listen(context.Background(), "tcp", config.Config.App.Addr)
+	if err != nil {
+		log.Fatalf("[API] server failed to listen on %s: %v\n", config.Config.App.Addr, err)
+	}
+	if onStarted != nil {
+		onStarted()
+	}
+
+	util.Go(func() {
+		log.Printf("[API] server listening on %s\n", config.Config.App.Addr)
+		if err := srv.Serve(listener); err != nil && !errors.Is(err, http.ErrServerClosed) {
+			log.Fatalf("[API] server failed: %v\n", err)
+		}
+	})
+
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+
+	shutdownCtx, cancel := context.WithTimeout(context.Background(), time.Duration(config.Config.App.GracefulShutdownTimeout)*time.Second)
+
+	trace.Shutdown(shutdownCtx)
+
+	if err := srv.Shutdown(shutdownCtx); err != nil {
+		log.Printf("[API] server forced to shutdown: %v\n", err)
+		cancel()
+		os.Exit(1)
+	}
+	cancel()
+
+	log.Println("[API] server exited")
+}