feat(web): scaffold Vite+React+TS, Tailwind v4, shadcn, router, тёмная console-тема

web/src/App.tsx

@@ -0,0 +1,20 @@
+import { Routes, Route, Navigate } from "react-router-dom"
+import { Layout } from "@/components/Layout"
+
+function Placeholder({ name }: { name: string }) {
+  return <div className="p-8 text-2xl">{name}</div>
+}
+
+export function App() {
+  return (
+    <Layout>
+      <Routes>
+        <Route path="/" element={<Navigate to="/domains" replace />} />
+        <Route path="/domains" element={<Placeholder name="Domains" />} />
+        <Route path="/domains/:id" element={<Placeholder name="Domain diff" />} />
+        <Route path="/accounts" element={<Placeholder name="Accounts" />} />
+        <Route path="/templates" element={<Placeholder name="Templates" />} />
+      </Routes>
+    </Layout>
+  )
+}