Draw the token preview P/T as the hover-panel pill

The preview painted the name and P/T unconditionally: the name duplicated the
artwork, and the raw P/T text was drawn even when it matched the printed value,
which looked wrong at non-default dialog sizes.

- Suppress the card name over a token picture via a small AbstractCardItem hook;
  cards without art still show it.
- Draw only a P/T that differs from the printed getPowTough() as the #7700
  hover-panel pill: dark rounded scrim, bold white text, anchored on the printed
  P/T box and clamped inside the card.
- Use designated CardRef initializers in the new code.

The face-up draft still previews while face-down creation is selected.

cockatrice/src/game_graphics/dialogs/dlg_create_token.cpp

@@ -33,6 +33,7 @@
 #include <libcockatrice/settings/cards_display_settings.h>
 #include <libcockatrice/settings/interface_settings.h>
 #include <libcockatrice/settings/layouts_settings.h>
+#include <libcockatrice/utility/card_ref.h>
 #include <libcockatrice/utility/string_limits.h>
 #include <qnamespace.h>
 
@@ -285,7 +286,8 @@ TokenInfo DlgCreateToken::tokenDraft() const
 
     // Match the normalization applied when the player creates the token, so
     // manually typed aliases and the default P/T preview the actual result.
-    const ExactCard correctedCard = CardDatabaseManager::query()->guessCard({token.name, token.providerId});
+    const ExactCard correctedCard =
+        CardDatabaseManager::query()->guessCard(CardRef{.name = token.name, .providerId = token.providerId});
     if (correctedCard) {
         token.name = correctedCard.getName();
         if (token.pt.isEmpty()) {