feat: initial router on main function

internal/utilities/utils/redis.go

@@ -0,0 +1,13 @@
+package utils
+
+import (
+	"context"
+	"time"
+
+	"github.com/redis/go-redis/v9"
+)
+
+func StoreToken(ctx context.Context, rdb *redis.Client, token, username string) error {
+	// return rdb.Set(ctx context.Context, key string, value interface{}, expiration time.Duration)
+	return rdb.Set(ctx, "token"+username, token, time.Hour).Err()
+}