Adds a cache max age parameter and fixes cache parameter for main.js

Fixed throttling

middleware/throttle.go

@@ -5,21 +5,15 @@ import (
 	"github.com/ulule/limiter/v3"
 	middlewareGin "github.com/ulule/limiter/v3/drivers/middleware/gin"
 	"github.com/ulule/limiter/v3/drivers/store/memory"
-	"log"
+	"time"
 )
 
 func Throttle(limit int) gin.HandlerFunc {
-	// Define a limit rate to 3 requests per minute.
-	rate, err := limiter.NewRateFromFormatted("5-M")
-	if err != nil {
-		log.Fatal(err)
-	}
-
 	store := memory.NewStore()
-	if err != nil {
-		log.Fatal(err)
-	}
 
 	// Create a new middleware with the limiter instance.
-	return middlewareGin.NewMiddleware(limiter.New(store, rate))
+	return middlewareGin.NewMiddleware(limiter.New(store, limiter.Rate{
+		Period: time.Minute,
+		Limit:  int64(limit),
+	}))
 }