Change destructive color to match AAA acessibility patterns

Author: JMalheiros

lib/generators/ruby_ui/install/templates/tailwind.css.erb

@@ -23,7 +23,7 @@
   --muted-foreground: oklch(0.556 0 0);
   --accent: oklch(0.97 0 0);
   --accent-foreground: oklch(0.205 0 0);
-  --destructive: oklch(0.577 0.245 27.325);
+  --destructive: oklch(0.487 0.245 27.325);
   --destructive-foreground: oklch(1 0 27.325);
   --border: oklch(0.922 0 0);
   --input: oklch(0.922 0 0);