Add localized error handling for database timeout

Introduced a new localized error message "errorDatabaseTimeout" in multiple languages (English, Kazakh, Russian) and updated the `PanicError` method to handle database timeout errors more gracefully. This improves user feedback by providing context-specific error messages.

error/view.go

@@ -1,11 +1,14 @@
 package error
 
 import (
+	"errors"
 	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/lang"
 	"fyne.io/fyne/v2/widget"
 	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
 	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/localizer"
 	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"go.etcd.io/bbolt"
 )
 
 type ViewContract interface {
@@ -13,24 +16,38 @@ type ViewContract interface {
 }
 
 type View struct {
-	app kernel.AppContract
+	app           kernel.AppContract
+	isSetLanguage bool
 }
 
 func NewView(app kernel.AppContract) *View {
 	return &View{
-		app: app,
+		app:           app,
+		isSetLanguage: true,
 	}
 }
 
 func (v View) PanicError(err error) {
+	if v.isSetLanguage {
+		v.isSetLanguage = false
+		_ = v.app.GetLocalizerService().SetCurrentLanguageByCode(lang.SystemLocale().LanguageString())
+	}
+
 	messageHead := v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
 		MessageID: "error",
 	})
 
+	messagetText := err.Error()
+	if errors.Is(err, bbolt.ErrTimeout) {
+		messagetText = v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+			MessageID: "errorDatabaseTimeout",
+		})
+	}
+
 	v.app.GetWindow().SetContent(container.NewBorder(
 		container.NewVBox(
 			widget.NewLabel(messageHead),
-			widget.NewLabel(err.Error()),
+			widget.NewLabel(messagetText),
 		),
 		nil,
 		nil,
@@ -42,6 +59,11 @@ func (v View) PanicError(err error) {
 }
 
 func (v View) PanicErrorWriteDirectoryData() {
+	if v.isSetLanguage {
+		v.isSetLanguage = false
+		_ = v.app.GetLocalizerService().SetCurrentLanguageByCode(lang.SystemLocale().LanguageString())
+	}
+
 	message := v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
 		MessageID: "errorDatabase",
 	})