restructure the API and update the admin script

api/routes/index.go

@@ -0,0 +1,32 @@
+package routes
+
+import (
+	"github.com/gofiber/fiber/v2"
+	"github.com/ngn13/website/api/config"
+	"github.com/ngn13/website/api/util"
+)
+
+func GET_Index(c *fiber.Ctx) error {
+	var (
+		md  []byte
+		err error
+	)
+
+	conf := c.Locals("config").(*config.Type)
+
+	if !conf.GetBool("index") {
+		return util.ErrNotFound(c)
+	}
+
+	frontend := conf.GetURL("frontend_url")
+	api := conf.GetURL("api_url")
+
+	if md, err = util.Render("views/index.md", fiber.Map{
+		"frontend": frontend,
+		"api":      api,
+	}); err != nil {
+		return util.ErrInternal(c, err)
+	}
+
+	return util.Markdown(c, md)
+}