Update template & Tailwind config

app/.starlight-template

@@ -1 +1 @@
-18ba3d0c1fdcd7e22275b2558e904844121bf78f
+3b671e6059eb3bbf942984ad565bcf7d7f30b7d3

app/app/src/styles/tailwind.css

@@ -1,12 +1,14 @@
-@import "tailwindcss";
-/* If you'd like to disable Preflight, use this instead:
-@layer theme, base, components, utilities;
-@import "tailwindcss/theme.css" layer(theme);
-@import "tailwindcss/utilities.css" layer(utilities);
-*/
+@layer base, starlight, theme, components, utilities;
 
-/* If you'd like to use a legacy configuration file, add this:
-@config "../../tailwind.config.mjs";
+/* Starlight's Tailwind compatibility package.
+See the documentation for more information:
+https://starlight.astro.build/guides/css-and-tailwind/#tailwind-css
 */
+@import '@astrojs/starlight-tailwind';
+
+/* Tailwind CSS without Preflight. */
+@import "tailwindcss/theme.css" layer(theme);
+@import "tailwindcss/utilities.css" layer(utilities);
 
+/* Iconify Plugin for Tailwind CSS. */
 @plugin "@iconify/tailwind4";