Fit amount of available colors in box for share of QR code to 8.

Telegram/SourceFiles/ui/boxes/peer_qr_box.cpp

@@ -487,14 +487,13 @@ void FillPeerQrBox(
 		}) | ranges::views::filter([](const Colors &colors) {
 			return !colors.empty();
 		}) | ranges::to_vector;
-		colorsCollection.insert(
-			colorsCollection.begin(),
-			Colors{
+		Expects(!colorsCollection.empty());
+		colorsCollection[0] = Colors{
 			st::premiumButtonBg1->c,
 			st::premiumButtonBg1->c,
 			st::premiumButtonBg2->c,
 			st::premiumButtonBg3->c,
-			});
+		};
 		// colorsCollection.push_back(Colors{
 		// 	st::creditsBg1->c,
 		// 	st::creditsBg2->c,