init:搭建了整个项目的框架，初步写好了用户系统

cmd/main.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"feedsystem_video_go/internal/config"
+	"feedsystem_video_go/internal/database"
+	"feedsystem_video_go/internal/router"
+	"log"
+)
+
+func main() {
+	// Load config
+	log.Printf("Loading config from configs/config.yaml")
+	cfg, err := config.Load("configs/config.yaml")
+	if err != nil {
+		log.Fatalf("Failed to load config: %v", err)
+	}
+	// Connect database
+	log.Printf("Database config: %v", cfg.Database)
+
+	db, err := database.NewDB(cfg.Database)
+	if err != nil {
+		log.Fatalf("Failed to connect database: %v", err)
+	}
+	if err := database.AutoMigrate(db); err != nil {
+		log.Fatalf("Failed to auto migrate database: %v", err)
+	}
+	defer database.CloseDB(db)
+	// Set router
+	r := router.SetRouter(db)
+	log.Printf("Server is running on port %s", cfg.Server.Port)
+	if err := r.Run(":" + cfg.Server.Port); err != nil {
+		log.Fatalf("Failed to run server: %v", err)
+	}
+}