flutter 상위 구조로 포함. infra 분리 리팩토링

backend/cmd/server/main.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"log"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/middleware/encryptcookie"
+	"github.com/gofiber/fiber/v2/middleware/logger"
+	"github.com/gofiber/fiber/v2/middleware/recover"
+)
+
+func main() {
+	// Initialize Fiber
+	app := fiber.New(fiber.Config{
+		AppName: "Baron SSO Backend",
+	})
+
+	// Middleware
+	app.Use(logger.New())
+	app.Use(recover.New())
+	app.Use(encryptcookie.New(encryptcookie.Config{
+		Key: "secret-key-must-be-32-bytes-long!", // TODO: Externalize to env
+	}))
+
+	// Routes
+	app.Get("/", func(c *fiber.Ctx) error {
+		return c.SendString("Baron SSO Audit Backend Online")
+	})
+
+	// Health Check
+	app.Get("/health", func(c *fiber.Ctx) error {
+		return c.JSON(fiber.Map{
+			"status": "ok",
+		})
+	})
+
+	// Start Server
+	log.Fatal(app.Listen(":3000"))
+}