feat: redesign Schedules, Discover, and Routes views with SIBU Main HUD aesthetic and Tailwind v4

frontend/vite.config.ts

@@ -2,12 +2,14 @@ import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 import VueDevTools from 'vite-plugin-vue-devtools'
 import { VitePWA } from 'vite-plugin-pwa'
+import tailwindcss from '@tailwindcss/vite'
 import path from 'path'
 
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [
     vue(),
+    tailwindcss(),
     VueDevTools(),
     VitePWA({
       registerType: 'autoUpdate',