Switch list to daisyUI table with narrowed layout

Add Tailwind v4 + daisyUI, replace custom div-based list with a
table component, and constrain width to max-w-4xl.

vite.config.ts

@@ -1,6 +1,7 @@
 import { defineConfig } from 'vite'
 import solid from 'vite-plugin-solid'
+import tailwindcss from '@tailwindcss/vite'
 
 export default defineConfig({
-  plugins: [solid()],
+  plugins: [tailwindcss(), solid()],
 })