initial scaffold: vue 3 + vite 8 + shadcn-vue + tailwind 4

Wires pinia, vue-router, vue-i18n, vee-validate/zod, shadcn-vue
(reka-ui), tailwind 4 via @tailwindcss/vite. Sample HomeView
proves i18n + pinia + tailwind. Optional nostr/lnbits feature
folders ship as documentation only — deps install on opt-in.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

vite.config.ts

@@ -0,0 +1,13 @@
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+import tailwindcss from '@tailwindcss/vite'
+import { fileURLToPath, URL } from 'node:url'
+
+export default defineConfig({
+  plugins: [vue(), tailwindcss()],
+  resolve: {
+    alias: {
+      '@': fileURLToPath(new URL('./src', import.meta.url)),
+    },
+  },
+})