[#1223] lens/tui: Add rich text support for multipage view component

Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>

cmd/frostfs-lens/internal/tuiutil/multipage-view.go

@@ -141,22 +141,14 @@ func (v *MultipageView) draw(screen tcell.Screen) {
 	}
 
 	v.DrawForSubclass(screen, v)
-	deltaY := 0
 	for index := v.firstItemIndex; index < v.lastItemIndex; index++ {
-		deltaX := 0
-		for i, char := range v.items[index].Text {
-			if i == width {
-				break
-			}
-
-			if index == v.selectedItemIndex {
-				screen.SetContent(x+deltaX, y+deltaY, char, nil, v.selectedTextStyle)
-			} else {
-				screen.SetContent(x+deltaX, y+deltaY, char, nil, v.mainTextStyle)
-			}
-			deltaX++
+		text := v.items[index].Text
+		if index == v.selectedItemIndex {
+			text = fmt.Sprintf("[:white]%s[:black]", text)
 		}
-		deltaY++
+		tview.Print(screen, text, x, y, width, tview.AlignLeft, tcell.ColorWhite)
+
+		y++
 	}
 	v.SetTitle(title)
 }