some fixes and binary build optimization

plugins/economy.go

@@ -6,6 +6,7 @@ import (
 	"kurumibot/utils"
 	"math"
 	"math/rand/v2"
+	"runtime"
 	"strconv"
 	"strings"
 	"time"
@@ -36,8 +37,9 @@ func RegisterEconomy(bot *laniakea.Bot) {
 
 func about(ctx *laniakea.MsgContext, _ *laniakea.DatabaseContext) {
 	out := []string{
-		fmt.Sprintf("Go: %s", "1.25.5"),
-		fmt.Sprintf("Версия laniakea: %s", laniakea.VersionString),
+		fmt.Sprintf("Go: %s", runtime.Version()),
+		fmt.Sprintf("Время сборки: %s", utils.BuildTime),
+		fmt.Sprintf("Версия Laniakea: %s", laniakea.VersionString),
 	}
 	ctx.Answer(strings.Join(out, "\n"))
 }