Add gratitude view and menu item

Introduce a new "Gratitude" view with localized messages and display functionality.

menu/view.go

@@ -13,6 +13,7 @@ import (
 
 type ViewContract interface {
 	About(ffmpegVersion string, ffprobeVersion string)
+	Gratitude()
 }
 
 type View struct {
@@ -25,6 +26,40 @@ func NewView(app kernel.AppContract) *View {
 	}
 }
 
+func (v View) Gratitude() {
+	view := v.app.GetAppFyne().NewWindow(v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+		MessageID: "gratitude",
+	}))
+	view.Resize(fyne.Size{Width: 500, Height: 400})
+	view.SetFixedSize(true)
+
+	image := canvas.NewImageFromFile("icon.png")
+	image.SetMinSize(fyne.Size{Width: 100, Height: 100})
+	image.FillMode = canvas.ImageFillContain
+
+	gratitude := canvas.NewText(v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+		MessageID: "gratitude",
+	}), colornames.Darkgreen)
+	gratitude.TextStyle = fyne.TextStyle{Bold: true}
+	gratitude.TextSize = 20
+
+	view.SetContent(
+		container.NewScroll(container.NewVBox(
+			container.NewBorder(nil, nil, container.NewVBox(image), nil, container.NewVBox(
+				gratitude,
+				widget.NewLabel(v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+					MessageID: "gratitudeText",
+				})),
+				widget.NewLabel("Екатерина"),
+				widget.NewLabel("Евгений"),
+			),
+			))),
+	)
+
+	view.CenterOnScreen()
+	view.Show()
+}
+
 func (v View) About(ffmpegVersion string, ffprobeVersion string) {
 	view := v.app.GetAppFyne().NewWindow(v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
 		MessageID: "about",