Add zinc badge colour

src/Enum/BadgeColour.php

@@ -30,6 +30,7 @@ enum BadgeColour
     case PINK;
     case STRIPE;
     case YELLOW;
+    case ZINC;
 
     public function getPalette(): BadgePalette
     {
@@ -56,8 +57,8 @@ enum BadgeColour
             $this::PINK    => new BadgePalette('text-pink-400', 'border-pink-400', 'bg-pink-400'),
             $this::STRIPE  => new BadgePalette('text-indigo-500', 'border-indigo-500', 'bg-indigo-500'),
             $this::YELLOW  => new BadgePalette('text-yellow-500', 'border-yellow-500', 'bg-yellow-500'),
+            $this::ZINC    => new BadgePalette('text-zinc-500', 'border-zinc-500', 'bg-zinc-500'),
         };
     }
 }
 
-