feat: sync current progress (P0 hardening + P1 observability + deploy docs/systemd)

web/frontend/vite.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+
+export default defineConfig({
+  plugins: [vue()],
+  base: '/',
+  build: {
+    assetsDir: '_assets',
+  },
+})