chore: initial import 萌邮 MengPost (React+Vite + Go+Gin)

Made-with: Cursor

mengpost-backend/main.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"log"
+
+	"mengpost-backend/config"
+	"mengpost-backend/database"
+	"mengpost-backend/router"
+)
+
+func main() {
+	cfg := config.Load()
+	database.Init(cfg.DBPath)
+	r := router.New(cfg)
+	log.Printf("萌邮 MengPost backend listening on :%s (token=%s)", cfg.Port, cfg.Token)
+	if err := r.Run(":" + cfg.Port); err != nil {
+		log.Fatal(err)
+	}
+}