fix: tailwind’s typography plugin not imported

This fixes the issue of the blog being ugly (#77 (comment))

Author: GabsEdits

src/styles/tailwind.css

@@ -2,6 +2,7 @@
 layer(base);
 
 @import 'tailwindcss';
+@plugin "@tailwindcss/typography";
 
 /*
   The default border color has changed to `currentColor` in Tailwind CSS v4,
@@ -38,4 +39,4 @@ body {
     .on-dark {
         display: inherit !important;
     }
-}
+}