chore: remove legacy workspace and restructure API + modular admin UI

2026-03-19 09:35:10 -03:00
parent 996c6e9241
commit b60fb432ff
94 changed files with 532 additions and 4086 deletions
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,7 +1,10 @@
 {
  "name": "planner",
  "private": true,
-  "workspaces": ["packages/*"],
+  "workspaces": [
+    "packages/admin",
+    "packages/server"
+  ],
  "scripts": {
    "dev": "concurrently \"npm:dev:server\" \"npm:dev:admin\"",
    "dev:server": "npm --workspace @planner/server run dev",
--- a/packages/admin/package.json
+++ b/packages/admin/package.json
@@ -10,6 +10,7 @@
    "preview": "vite preview"
  },
  "dependencies": {
+    "lucide-react": "^0.577.0",
    "react": "^19.2.4",
    "react-dom": "^19.2.4",
    "react-router-dom": "^7.13.1"
--- a/packages/admin/src/App.tsx
+++ b/packages/admin/src/App.tsx
@@ -1,6 +1,6 @@
 import { BrowserRouter, Navigate, Route, Routes } from "react-router-dom";
-import { Sidebar } from "./components/Sidebar";
 import { ProtectedRoute } from "./components/ProtectedRoute";
+import { PageShell } from "./ui/PageShell";
 import { LoginPage } from "./pages/Login";
 import { DashboardPage } from "./pages/Dashboard";
 import { GuestsPage } from "./pages/Guests";
@@ -11,49 +11,55 @@ import "./index.css";
 function App() {
  return (
    <BrowserRouter>
-      <div className="min-h-screen bg-slate-50 text-slate-900 dark:bg-slate-950 dark:text-slate-100">
-        <div className="min-h-screen flex">
-          <Sidebar />
-          <main className="flex-1">
-            <Routes>
-              <Route path="/login" element={<LoginPage />} />
-              <Route
-                path="/"
-                element={
-                  <ProtectedRoute>
-                    <DashboardPage />
-                  </ProtectedRoute>
-                }
-              />
-              <Route
-                path="/guests"
-                element={
-                  <ProtectedRoute>
-                    <GuestsPage />
-                  </ProtectedRoute>
-                }
-              />
-              <Route
-                path="/gifts"
-                element={
-                  <ProtectedRoute>
-                    <GiftsPage />
-                  </ProtectedRoute>
-                }
-              />
-              <Route
-                path="/todos"
-                element={
-                  <ProtectedRoute>
-                    <TodosPage />
-                  </ProtectedRoute>
-                }
-              />
-              <Route path="*" element={<Navigate to="/" replace />} />
-            </Routes>
-          </main>
-        </div>
-      </div>
+      <Routes>
+        <Route path="/login" element={<LoginPage />} />
+
+        <Route
+          path="/"
+          element={
+            <ProtectedRoute>
+              <PageShell title="Dashboard">
+                <DashboardPage />
+              </PageShell>
+            </ProtectedRoute>
+          }
+        />
+
+        <Route
+          path="/guests"
+          element={
+            <ProtectedRoute>
+              <PageShell title="Guests">
+                <GuestsPage />
+              </PageShell>
+            </ProtectedRoute>
+          }
+        />
+
+        <Route
+          path="/gifts"
+          element={
+            <ProtectedRoute>
+              <PageShell title="Gifts">
+                <GiftsPage />
+              </PageShell>
+            </ProtectedRoute>
+          }
+        />
+
+        <Route
+          path="/todos"
+          element={
+            <ProtectedRoute>
+              <PageShell title="Todos">
+                <TodosPage />
+              </PageShell>
+            </ProtectedRoute>
+          }
+        />
+
+        <Route path="*" element={<Navigate to="/" replace />} />
+      </Routes>
    </BrowserRouter>
  );
 }
--- a/packages/admin/src/components/Sidebar.tsx
+++ b/packages/admin/src/components/Sidebar.tsx
@@ -1,28 +1,41 @@
+import { Home, Gift, ListChecks, Users } from "lucide-react";
 import { NavLink } from "react-router-dom";

 const linkClasses = ({ isActive }: { isActive: boolean }) =>
-  `block px-4 py-2 rounded-lg transition hover:bg-slate-200 dark:hover:bg-slate-800 ${
-    isActive ? "bg-slate-200 dark:bg-slate-800 font-semibold" : ""
+  `flex items-center gap-2 rounded-xl px-4 py-3 text-sm font-medium transition hover:bg-slate-100 dark:hover:bg-slate-900 ${
+    isActive ? "bg-slate-100 dark:bg-slate-900 text-slate-900 dark:text-white" : "text-slate-600 dark:text-slate-300"
  }`;

 export function Sidebar() {
  return (
-    <nav className="w-64 p-4 border-r border-slate-200 dark:border-slate-800">
-      <h2 className="text-xl font-bold mb-4">Planner Admin</h2>
-      <div className="space-y-2">
+    <nav className="flex h-screen w-64 flex-col border-r border-slate-200 bg-white py-6 dark:border-slate-800 dark:bg-slate-950">
+      <div className="px-6">
+        <h2 className="text-xl font-bold tracking-tight text-slate-900 dark:text-white">Planner</h2>
+        <p className="mt-1 text-xs text-slate-500 dark:text-slate-400">Admin console</p>
+      </div>
+
+      <div className="mt-6 flex-1 space-y-1 px-2">
        <NavLink to="/" className={linkClasses} end>
-          Dashboard
+          <Home className="h-4 w-4" />
+          <span>Dashboard</span>
        </NavLink>
        <NavLink to="/guests" className={linkClasses}>
-          Guests
+          <Users className="h-4 w-4" />
+          <span>Guests</span>
        </NavLink>
        <NavLink to="/gifts" className={linkClasses}>
-          Gifts
+          <Gift className="h-4 w-4" />
+          <span>Gifts</span>
        </NavLink>
        <NavLink to="/todos" className={linkClasses}>
-          Todos
+          <ListChecks className="h-4 w-4" />
+          <span>Todos</span>
        </NavLink>
      </div>
+
+      <div className="border-t border-slate-200 px-6 pt-4 text-xs text-slate-500 dark:border-slate-800 dark:text-slate-400">
+        <p>Tip: Use the sidebar to navigate between sections.</p>
+      </div>
    </nav>
  );
 }
--- a/packages/admin/src/hooks/useDarkMode.ts
+++ b/packages/admin/src/hooks/useDarkMode.ts
@@ -0,0 +1,28 @@
+import { useEffect, useState } from "react";
+
+const STORAGE_KEY = "planner_admin_dark";
+
+export function useDarkMode() {
+  const [dark, setDark] = useState(() => {
+    if (typeof window === "undefined") return false;
+    const stored = window.localStorage.getItem(STORAGE_KEY);
+    if (stored !== null) return stored === "true";
+    return window.matchMedia?.("(prefers-color-scheme: dark)").matches ?? false;
+  });
+
+  useEffect(() => {
+    const root = document.documentElement;
+    if (dark) {
+      root.classList.add("dark");
+    } else {
+      root.classList.remove("dark");
+    }
+    window.localStorage.setItem(STORAGE_KEY, dark ? "true" : "false");
+  }, [dark]);
+
+  function toggle() {
+    setDark((prev) => !prev);
+  }
+
+  return { dark, toggle };
+}
--- a/packages/admin/src/index.css
+++ b/packages/admin/src/index.css
@@ -55,11 +55,11 @@
 }

 #root {
-  width: 1126px;
+  width: 100%;
  max-width: 100%;
-  margin: 0 auto;
-  text-align: center;
-  border-inline: 1px solid var(--border);
+  margin: 0;
+  padding: 0;
+  text-align: left;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
--- a/packages/admin/src/lib/auth.ts
+++ b/packages/admin/src/lib/auth.ts
@@ -12,6 +12,11 @@ export function clearToken() {
  localStorage.removeItem(TOKEN_KEY);
 }

+export function logout() {
+  clearToken();
+  window.location.href = "/login";
+}
+
 export function isLoggedIn() {
  return Boolean(getToken());
 }
--- a/packages/admin/src/modules/auth/api.ts
+++ b/packages/admin/src/modules/auth/api.ts
@@ -0,0 +1,12 @@
+import { fetchJson } from "../../lib/api";
+
+export type AuthTokenResponse = {
+  token: string;
+};
+
+export async function login(email: string, password: string) {
+  return fetchJson<AuthTokenResponse>("/api/organizador/auth/login", {
+    method: "POST",
+    body: JSON.stringify({ email, password }),
+  });
+}
--- a/packages/admin/src/modules/gifts/api.ts
+++ b/packages/admin/src/modules/gifts/api.ts
@@ -0,0 +1,19 @@
+import { fetchJson } from "../../lib/api";
+
+export type Gift = {
+  id: string;
+  name: string;
+  status?: string;
+  ownerId?: string;
+};
+
+export async function listGifts() {
+  return fetchJson<Gift[]>("/api/organizador/gift");
+}
+
+export async function createGift(payload: { name: string }) {
+  return fetchJson<Gift>("/api/organizador/gift", {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
--- a/packages/admin/src/modules/guests/api.ts
+++ b/packages/admin/src/modules/guests/api.ts
@@ -0,0 +1,19 @@
+import { fetchJson } from "../../lib/api";
+
+export type Guest = {
+  id: string;
+  name: string;
+  email?: string;
+  rsvp?: boolean;
+};
+
+export async function listGuests() {
+  return fetchJson<Guest[]>("/api/organizador/guest");
+}
+
+export async function createGuest(payload: { name: string; email?: string }) {
+  return fetchJson<Guest>("/api/organizador/guest", {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
--- a/packages/admin/src/modules/todos/api.ts
+++ b/packages/admin/src/modules/todos/api.ts
@@ -0,0 +1,24 @@
+import { fetchJson } from "../../lib/api";
+
+export type Todo = {
+  id: string;
+  title: string;
+  completed: boolean;
+};
+
+export async function listTodos() {
+  return fetchJson<Todo[]>("/api/organizador/todo");
+}
+
+export async function createTodo(payload: { title: string }) {
+  return fetchJson<Todo>("/api/organizador/todo", {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function completeTodo(id: string) {
+  return fetchJson<Todo>(`/api/organizador/todo/${id}/complete`, {
+    method: "PATCH",
+  });
+}
--- a/packages/admin/src/pages/Dashboard.tsx
+++ b/packages/admin/src/pages/Dashboard.tsx
@@ -1,8 +1,25 @@
+import { Card } from "../ui/Card";
+
 export function DashboardPage() {
  return (
-    <div className="p-6">
-      <h1 className="text-2xl font-semibold mb-4">Dashboard</h1>
-      <p className="text-sm text-slate-600 dark:text-slate-300">Select a section from the sidebar to manage guests, gifts, or todos.</p>
+    <div className="space-y-6">
+      <div className="grid gap-6 md:grid-cols-3">
+        <Card title="Guests" subtitle="Total invited">
+          <p className="text-3xl font-semibold">—</p>
+        </Card>
+        <Card title="Gifts" subtitle="Gift ideas">
+          <p className="text-3xl font-semibold">—</p>
+        </Card>
+        <Card title="Todos" subtitle="Pending tasks">
+          <p className="text-3xl font-semibold">—</p>
+        </Card>
+      </div>
+
+      <Card title="Quick links">
+        <p className="text-sm text-slate-600 dark:text-slate-300">
+          Use the sidebar to navigate, or start by creating a new guest, gift, or todo.
+        </p>
+      </Card>
    </div>
  );
 }
--- a/packages/admin/src/pages/Gifts.tsx
+++ b/packages/admin/src/pages/Gifts.tsx
@@ -1,14 +1,17 @@
 import { useEffect, useState } from "react";
-import { fetchJson } from "../lib/api";
+import { createGift, listGifts, type Gift } from "../modules/gifts/api";
+import { Button } from "../ui/Button";
+import { Card } from "../ui/Card";
+import { Input } from "../ui/Input";

 export function GiftsPage() {
-  const [gifts, setGifts] = useState<any[]>([]);
+  const [gifts, setGifts] = useState<Gift[]>([]);
  const [name, setName] = useState("");
  const [error, setError] = useState<string | null>(null);

  const load = async () => {
    try {
-      const data = await fetchJson<any[]>("/api/gift");
+      const data = await listGifts();
      setGifts(data);
    } catch (err: any) {
      setError(err.message);
@@ -23,10 +26,7 @@ export function GiftsPage() {
    e.preventDefault();
    setError(null);
    try {
-      await fetchJson("/api/gift", {
-        method: "POST",
-        body: JSON.stringify({ name }),
-      });
+      await createGift({ name });
      setName("");
      load();
    } catch (err: any) {
@@ -35,41 +35,40 @@ export function GiftsPage() {
  };

  return (
-    <div className="p-6">
-      <h1 className="text-2xl font-semibold mb-4">Gifts</h1>
-      {error ? <div className="mb-4 text-sm text-red-600">{error}</div> : null}
-      <form onSubmit={handleCreate} className="mb-6 flex flex-col gap-3 max-w-md">
-        <input
-          value={name}
-          onChange={(e) => setName(e.target.value)}
-          placeholder="Gift name"
-          className="rounded border border-slate-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
-          required
-        />
-        <button className="w-full rounded bg-indigo-600 px-4 py-2 text-sm font-semibold text-white hover:bg-indigo-500">
-          Add gift
-        </button>
-      </form>
-      <div className="overflow-x-auto">
-        <table className="w-full border-collapse text-sm">
-          <thead>
-            <tr className="text-left text-xs font-semibold uppercase tracking-wide text-slate-500">
-              <th className="px-3 py-2">Name</th>
-              <th className="px-3 py-2">Status</th>
-              <th className="px-3 py-2">Owner</th>
-            </tr>
-          </thead>
-          <tbody>
-            {gifts.map((gift) => (
-              <tr key={gift.id} className="border-t border-slate-200 dark:border-slate-800">
-                <td className="px-3 py-2">{gift.name}</td>
-                <td className="px-3 py-2">{gift.status}</td>
-                <td className="px-3 py-2">{gift.ownerId || "—"}</td>
+    <div className="space-y-6">
+      {error ? <div className="rounded-lg bg-red-50 p-4 text-sm text-red-700 dark:bg-red-950/30 dark:text-red-200">{error}</div> : null}
+
+      <Card title="Gifts" subtitle="Manage gift ideas and assignments">
+        <form onSubmit={handleCreate} className="grid gap-3 md:grid-cols-3">
+          <Input value={name} onChange={(e) => setName(e.target.value)} placeholder="Gift name" required />
+          <div className="md:col-span-3">
+            <Button type="submit" className="w-full">
+              Add gift
+            </Button>
+          </div>
+        </form>
+
+        <div className="mt-6 overflow-x-auto">
+          <table className="w-full border-collapse text-sm">
+            <thead>
+              <tr className="text-left text-xs font-semibold uppercase tracking-wide text-slate-500">
+                <th className="px-4 py-2">Name</th>
+                <th className="px-4 py-2">Status</th>
+                <th className="px-4 py-2">Owner</th>
              </tr>
-            ))}
-          </tbody>
-        </table>
-      </div>
+            </thead>
+            <tbody>
+              {gifts.map((gift) => (
+                <tr key={gift.id} className="border-t border-slate-200 dark:border-slate-800">
+                  <td className="px-4 py-2">{gift.name}</td>
+                  <td className="px-4 py-2">{gift.status}</td>
+                  <td className="px-4 py-2">{gift.ownerId || "—"}</td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      </Card>
    </div>
  );
 }
--- a/packages/admin/src/pages/Guests.tsx
+++ b/packages/admin/src/pages/Guests.tsx
@@ -1,15 +1,18 @@
 import { useEffect, useState } from "react";
-import { fetchJson } from "../lib/api";
+import { createGuest, listGuests, type Guest } from "../modules/guests/api";
+import { Button } from "../ui/Button";
+import { Card } from "../ui/Card";
+import { Input } from "../ui/Input";

 export function GuestsPage() {
-  const [guests, setGuests] = useState<any[]>([]);
+  const [guests, setGuests] = useState<Guest[]>([]);
  const [name, setName] = useState("");
  const [email, setEmail] = useState("");
  const [error, setError] = useState<string | null>(null);

  const load = async () => {
    try {
-      const data = await fetchJson<any[]>('/api/guest');
+      const data = await listGuests();
      setGuests(data);
    } catch (err: any) {
      setError(err.message);
@@ -24,12 +27,9 @@ export function GuestsPage() {
    e.preventDefault();
    setError(null);
    try {
-      await fetchJson('/api/guest', {
-        method: 'POST',
-        body: JSON.stringify({ name, email }),
-      });
-      setName('');
-      setEmail('');
+      await createGuest({ name, email });
+      setName("");
+      setEmail("");
      load();
    } catch (err: any) {
      setError(err.message);
@@ -37,47 +37,39 @@ export function GuestsPage() {
  };

  return (
-    <div className="p-6">
-      <h1 className="text-2xl font-semibold mb-4">Guests</h1>
-      {error ? <div className="mb-4 text-sm text-red-600">{error}</div> : null}
-      <form onSubmit={handleCreate} className="mb-6 flex flex-col gap-3 max-w-md">
-        <input
-          value={name}
-          onChange={(e) => setName(e.target.value)}
-          placeholder="Name"
-          className="rounded border border-slate-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
-          required
-        />
-        <input
-          value={email}
-          onChange={(e) => setEmail(e.target.value)}
-          placeholder="Email (optional)"
-          className="rounded border border-slate-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
-        />
-        <button className="w-full rounded bg-indigo-600 px-4 py-2 text-sm font-semibold text-white hover:bg-indigo-500">
-          Add guest
-        </button>
-      </form>
-      <div className="overflow-x-auto">
-        <table className="w-full border-collapse text-sm">
-          <thead>
-            <tr className="text-left text-xs font-semibold uppercase tracking-wide text-slate-500">
-              <th className="px-3 py-2">Name</th>
-              <th className="px-3 py-2">Email</th>
-              <th className="px-3 py-2">RSVP</th>
-            </tr>
-          </thead>
-          <tbody>
-            {guests.map((guest) => (
-              <tr key={guest.id} className="border-t border-slate-200 dark:border-slate-800">
-                <td className="px-3 py-2">{guest.name}</td>
-                <td className="px-3 py-2">{guest.email ?? "—"}</td>
-                <td className="px-3 py-2">{guest.rsvp ? "Yes" : "No"}</td>
+    <div className="space-y-6">
+      {error ? <div className="rounded-lg bg-red-50 p-4 text-sm text-red-700 dark:bg-red-950/30 dark:text-red-200">{error}</div> : null}
+
+      <Card title="Guests" subtitle="Manage guest list and RSVPs">
+        <form onSubmit={handleCreate} className="grid gap-3 md:grid-cols-3">
+          <Input value={name} onChange={(e) => setName(e.target.value)} placeholder="Name" required />
+          <Input value={email} onChange={(e) => setEmail(e.target.value)} placeholder="Email (optional)" />
+          <Button type="submit" className="md:col-span-3">
+            Add guest
+          </Button>
+        </form>
+
+        <div className="mt-6 overflow-x-auto">
+          <table className="w-full border-collapse text-sm">
+            <thead>
+              <tr className="text-left text-xs font-semibold uppercase tracking-wide text-slate-500">
+                <th className="px-4 py-2">Name</th>
+                <th className="px-4 py-2">Email</th>
+                <th className="px-4 py-2">RSVP</th>
              </tr>
-            ))}
-          </tbody>
-        </table>
-      </div>
+            </thead>
+            <tbody>
+              {guests.map((guest) => (
+                <tr key={guest.id} className="border-t border-slate-200 dark:border-slate-800">
+                  <td className="px-4 py-2">{guest.name}</td>
+                  <td className="px-4 py-2">{guest.email ?? "—"}</td>
+                  <td className="px-4 py-2">{guest.rsvp ? "Yes" : "No"}</td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      </Card>
    </div>
  );
 }
--- a/packages/admin/src/pages/Login.tsx
+++ b/packages/admin/src/pages/Login.tsx
@@ -1,7 +1,10 @@
 import { useState } from "react";
 import { useNavigate } from "react-router-dom";
-import { fetchJson } from "../lib/api";
+import { login } from "../modules/auth/api";
 import { setToken } from "../lib/auth";
+import { Button } from "../ui/Button";
+import { Card } from "../ui/Card";
+import { Input } from "../ui/Input";

 export function LoginPage() {
  const navigate = useNavigate();
@@ -13,10 +16,7 @@ export function LoginPage() {
    event.preventDefault();
    setError(null);
    try {
-      const result = await fetchJson<{ token: string }>("/api/auth/login", {
-        method: "POST",
-        body: JSON.stringify({ email, password }),
-      });
+      const result = await login(email, password);
      setToken(result.token);
      navigate("/");
    } catch (err: any) {
@@ -25,41 +25,26 @@ export function LoginPage() {
  };

  return (
-    <div className="min-h-screen flex items-center justify-center bg-slate-50 dark:bg-slate-900">
-      <div className="w-full max-w-md rounded-xl border border-slate-200 bg-white p-8 shadow-sm dark:border-slate-800 dark:bg-slate-950">
-        <h1 className="text-2xl font-semibold mb-6">Login</h1>
+    <div className="min-h-screen flex items-center justify-center bg-slate-50 dark:bg-slate-950">
+      <Card className="w-full max-w-md">
+        <h1 className="text-2xl font-semibold mb-6">Sign in</h1>
        {error ? <div className="mb-4 text-sm text-red-600">{error}</div> : null}
        <form onSubmit={handleSubmit} className="space-y-4">
          <label className="block">
            <span className="text-sm font-medium text-slate-700 dark:text-slate-200">Email</span>
-            <input
-              type="email"
-              value={email}
-              onChange={(e) => setEmail(e.target.value)}
-              className="mt-1 block w-full rounded-md border border-slate-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
-              required
-            />
+            <Input type="email" value={email} onChange={(e) => setEmail(e.target.value)} required />
          </label>

          <label className="block">
            <span className="text-sm font-medium text-slate-700 dark:text-slate-200">Password</span>
-            <input
-              type="password"
-              value={password}
-              onChange={(e) => setPassword(e.target.value)}
-              className="mt-1 block w-full rounded-md border border-slate-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
-              required
-            />
+            <Input type="password" value={password} onChange={(e) => setPassword(e.target.value)} required />
          </label>

-          <button
-            type="submit"
-            className="w-full rounded-md bg-indigo-600 px-4 py-2 text-sm font-semibold text-white hover:bg-indigo-500"
-          >
+          <Button type="submit" className="w-full">
            Sign in
-          </button>
+          </Button>
        </form>
-      </div>
+      </Card>
    </div>
  );
 }
--- a/packages/admin/src/pages/Todos.tsx
+++ b/packages/admin/src/pages/Todos.tsx
@@ -1,14 +1,17 @@
 import { useEffect, useState } from "react";
-import { fetchJson } from "../lib/api";
+import { createTodo, completeTodo, listTodos, type Todo } from "../modules/todos/api";
+import { Button } from "../ui/Button";
+import { Card } from "../ui/Card";
+import { Input } from "../ui/Input";

 export function TodosPage() {
-  const [todos, setTodos] = useState<any[]>([]);
+  const [todos, setTodos] = useState<Todo[]>([]);
  const [title, setTitle] = useState("");
  const [error, setError] = useState<string | null>(null);

  const load = async () => {
    try {
-      const data = await fetchJson<any[]>("/api/todo");
+      const data = await listTodos();
      setTodos(data);
    } catch (err: any) {
      setError(err.message);
@@ -23,10 +26,7 @@ export function TodosPage() {
    e.preventDefault();
    setError(null);
    try {
-      await fetchJson("/api/todo", {
-        method: "POST",
-        body: JSON.stringify({ title }),
-      });
+      await createTodo({ title });
      setTitle("");
      load();
    } catch (err: any) {
@@ -36,7 +36,7 @@ export function TodosPage() {

  const markComplete = async (id: string) => {
    try {
-      await fetchJson(`/api/todo/${id}/complete`, { method: "PATCH" });
+      await completeTodo(id);
      load();
    } catch (err: any) {
      setError(err.message);
@@ -44,52 +44,48 @@ export function TodosPage() {
  };

  return (
-    <div className="p-6">
-      <h1 className="text-2xl font-semibold mb-4">Todos</h1>
-      {error ? <div className="mb-4 text-sm text-red-600">{error}</div> : null}
-      <form onSubmit={handleCreate} className="mb-6 flex flex-col gap-3 max-w-md">
-        <input
-          value={title}
-          onChange={(e) => setTitle(e.target.value)}
-          placeholder="To-do title"
-          className="rounded border border-slate-300 bg-white px-3 py-2 text-sm shadow-sm focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
-          required
-        />
-        <button className="w-full rounded bg-indigo-600 px-4 py-2 text-sm font-semibold text-white hover:bg-indigo-500">
-          Add todo
-        </button>
-      </form>
-      <div className="overflow-x-auto">
-        <table className="w-full border-collapse text-sm">
-          <thead>
-            <tr className="text-left text-xs font-semibold uppercase tracking-wide text-slate-500">
-              <th className="px-3 py-2">Title</th>
-              <th className="px-3 py-2">Completed</th>
-              <th className="px-3 py-2">Actions</th>
-            </tr>
-          </thead>
-          <tbody>
-            {todos.map((todo) => (
-              <tr key={todo.id} className="border-t border-slate-200 dark:border-slate-800">
-                <td className="px-3 py-2">{todo.title}</td>
-                <td className="px-3 py-2">{todo.completed ? "Yes" : "No"}</td>
-                <td className="px-3 py-2">
-                  {!todo.completed ? (
-                    <button
-                      className="rounded bg-green-600 px-3 py-1 text-xs font-semibold text-white hover:bg-green-500"
-                      onClick={() => markComplete(todo.id)}
-                    >
-                      Complete
-                    </button>
-                  ) : (
-                    "—"
-                  )}
-                </td>
+    <div className="space-y-6">
+      {error ? <div className="rounded-lg bg-red-50 p-4 text-sm text-red-700 dark:bg-red-950/30 dark:text-red-200">{error}</div> : null}
+
+      <Card title="Todos" subtitle="Keep track of tasks and due dates">
+        <form onSubmit={handleCreate} className="grid gap-3 md:grid-cols-3">
+          <Input value={title} onChange={(e) => setTitle(e.target.value)} placeholder="To-do title" required />
+          <div className="md:col-span-3">
+            <Button type="submit" className="w-full">
+              Add todo
+            </Button>
+          </div>
+        </form>
+
+        <div className="mt-6 overflow-x-auto">
+          <table className="w-full border-collapse text-sm">
+            <thead>
+              <tr className="text-left text-xs font-semibold uppercase tracking-wide text-slate-500">
+                <th className="px-4 py-2">Title</th>
+                <th className="px-4 py-2">Completed</th>
+                <th className="px-4 py-2">Actions</th>
              </tr>
-            ))}
-          </tbody>
-        </table>
-      </div>
+            </thead>
+            <tbody>
+              {todos.map((todo) => (
+                <tr key={todo.id} className="border-t border-slate-200 dark:border-slate-800">
+                  <td className="px-4 py-2">{todo.title}</td>
+                  <td className="px-4 py-2">{todo.completed ? "Yes" : "No"}</td>
+                  <td className="px-4 py-2">
+                    {!todo.completed ? (
+                      <Button variant="secondary" size="sm" onClick={() => markComplete(todo.id)}>
+                        Complete
+                      </Button>
+                    ) : (
+                      "—"
+                    )}
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      </Card>
    </div>
  );
 }
--- a/packages/admin/src/ui/Button.tsx
+++ b/packages/admin/src/ui/Button.tsx
@@ -0,0 +1,40 @@
+import type { ButtonHTMLAttributes } from "react";
+
+type ButtonVariant = "primary" | "secondary" | "ghost";
+
+type ButtonSize = "sm" | "md" | "lg";
+
+const variantClasses: Record<ButtonVariant, string> = {
+  primary:
+    "bg-indigo-600 text-white hover:bg-indigo-500 focus-visible:ring-indigo-500",
+  secondary:
+    "bg-slate-200 text-slate-900 hover:bg-slate-300 focus-visible:ring-slate-400 dark:bg-slate-800 dark:text-slate-100 dark:hover:bg-slate-700",
+  ghost:
+    "bg-transparent text-slate-700 hover:bg-slate-100 focus-visible:ring-slate-400 dark:text-slate-200 dark:hover:bg-slate-800",
+};
+
+const sizeClasses: Record<ButtonSize, string> = {
+  sm: "px-3 py-1.5 text-sm",
+  md: "px-4 py-2 text-sm",
+  lg: "px-5 py-3 text-base",
+};
+
+export type ButtonProps = ButtonHTMLAttributes<HTMLButtonElement> & {
+  variant?: ButtonVariant;
+  size?: ButtonSize;
+};
+
+export function Button({
+  variant = "primary",
+  size = "md",
+  className = "",
+  ...props
+}: ButtonProps) {
+  return (
+    <button
+      type="button"
+      className={`inline-flex items-center justify-center gap-2 rounded-lg font-semibold shadow-sm transition focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-offset-white dark:focus-visible:ring-offset-slate-950 ${variantClasses[variant]} ${sizeClasses[size]} ${className}`}
+      {...props}
+    />
+  );
+}
--- a/packages/admin/src/ui/Card.tsx
+++ b/packages/admin/src/ui/Card.tsx
@@ -0,0 +1,25 @@
+import type { ReactNode } from "react";
+
+export function Card({
+  title,
+  subtitle,
+  children,
+  className = "",
+}: {
+  title?: string;
+  subtitle?: string;
+  children: ReactNode;
+  className?: string;
+}) {
+  return (
+    <section className={`rounded-2xl border border-slate-200 bg-white p-6 shadow-sm dark:border-slate-800 dark:bg-slate-950 ${className}`}>
+      {title ? (
+        <header className="mb-4">
+          <h2 className="text-lg font-semibold text-slate-900 dark:text-slate-100">{title}</h2>
+          {subtitle ? <p className="text-sm text-slate-600 dark:text-slate-400">{subtitle}</p> : null}
+        </header>
+      ) : null}
+      {children}
+    </section>
+  );
+}
--- a/packages/admin/src/ui/Input.tsx
+++ b/packages/admin/src/ui/Input.tsx
@@ -0,0 +1,10 @@
+import type { InputHTMLAttributes } from "react";
+
+export function Input({ className = "", ...props }: InputHTMLAttributes<HTMLInputElement>) {
+  return (
+    <input
+      className={`w-full rounded-lg border border-slate-200 bg-white px-4 py-2 text-sm shadow-sm transition focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100 ${className}`}
+      {...props}
+    />
+  );
+}
--- a/packages/admin/src/ui/PageShell.tsx
+++ b/packages/admin/src/ui/PageShell.tsx
@@ -0,0 +1,23 @@
+import type { ReactNode } from "react";
+import { Sidebar } from "../components/Sidebar";
+import { Topbar } from "./Topbar";
+
+export function PageShell({
+  children,
+  title,
+}: {
+  children: ReactNode;
+  title?: string;
+}) {
+  return (
+    <div className="min-h-screen bg-slate-50 text-slate-900 dark:bg-slate-950 dark:text-slate-100">
+      <div className="flex min-h-screen">
+        <Sidebar />
+        <div className="flex flex-1 flex-col">
+          <Topbar title={title} />
+          <main className="flex-1 overflow-auto p-6">{children}</main>
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/packages/admin/src/ui/Topbar.tsx
+++ b/packages/admin/src/ui/Topbar.tsx
@@ -0,0 +1,51 @@
+import { useMemo } from "react";
+import { Moon, Sun, LogOut } from "lucide-react";
+import { useDarkMode } from "../hooks/useDarkMode";
+import { logout } from "../lib/auth";
+import { Button } from "./Button";
+
+const menuItems = [
+  { label: "Dashboard", to: "/" },
+  { label: "Guests", to: "/guests" },
+  { label: "Gifts", to: "/gifts" },
+  { label: "Todos", to: "/todos" },
+];
+
+export function Topbar({ title = "Dashboard" }: { title?: string }) {
+  const { dark, toggle } = useDarkMode();
+
+  const currentLabel = useMemo(() => {
+    const match = menuItems.find((item) => item.label === title);
+    return match ? match.label : title;
+  }, [title]);
+
+  return (
+    <header className="flex items-center justify-between border-b border-slate-200 bg-white px-6 py-4 shadow-sm dark:border-slate-800 dark:bg-slate-950">
+      <div>
+        <p className="text-sm font-semibold text-slate-600 dark:text-slate-300">{currentLabel}</p>
+        <h1 className="text-2xl font-semibold text-slate-900 dark:text-slate-100">{title}</h1>
+      </div>
+      <div className="flex items-center gap-2">
+        <Button variant="secondary" size="sm" onClick={toggle}>
+          {dark ? (
+            <span className="flex items-center gap-2">
+              <Sun className="h-4 w-4" />
+              Light
+            </span>
+          ) : (
+            <span className="flex items-center gap-2">
+              <Moon className="h-4 w-4" />
+              Dark
+            </span>
+          )}
+        </Button>
+        <Button variant="ghost" size="sm" onClick={logout}>
+          <span className="flex items-center gap-2">
+            <LogOut className="h-4 w-4" />
+            Logout
+          </span>
+        </Button>
+      </div>
+    </header>
+  );
+}
--- a/packages/legacy/mikro-orm.config.js
+++ b/packages/legacy/mikro-orm.config.js
@@ -1,20 +0,0 @@
-const { PostgreSqlDriver } = require('@mikro-orm/postgresql');
-const { Migrator } = require('@mikro-orm/migrations');
-
-/** @type {import('@mikro-orm/core').MikroORMOptions} */
-module.exports = {
-  driver: PostgreSqlDriver,
-  host: process.env.DB_HOST || 'localhost',
-  port: Number(process.env.DB_PORT) || 5432,
-  user: process.env.DB_USER || 'postgres',
-  password: process.env.DB_PASSWORD || 'postgres',
-  dbName: process.env.DB_NAME || 'planner',
-  autoLoadEntities: true,
-  entities: ['./dist/**/*.entity.js'],
-  extensions: [Migrator],
-  migrations: {
-    path: './dist/migrations',
-    transactional: true,
-    emit: 'js',
-  },
-};
--- a/packages/legacy/package.json
+++ b/packages/legacy/package.json
@@ -1,44 +0,0 @@
-{
-  "name": "@planner/legacy",
-  "version": "0.1.0",
-  "private": true,
-  "scripts": {
-    "start": "ts-node -r tsconfig-paths/register src/main.ts",
-    "start:dev": "npx nodemon --watch src --ext ts --exec \"npm run build && node dist/main.js\"",
-    "build": "tsc -p tsconfig.build.json",
-    "migration:generate": "mikro-orm migration:create",
-    "migration:run": "mikro-orm migration:up",
-    "migration:down": "mikro-orm migration:down"
-  },
-  "dependencies": {
-    "@mikro-orm/core": "^7.0.3",
-    "@mikro-orm/decorators": "^7.0.3",
-    "@mikro-orm/migrations": "^7.0.3",
-    "@mikro-orm/nestjs": "^7.0.1",
-    "@mikro-orm/postgresql": "^7.0.3",
-    "@nestjs/common": "^11.1.17",
-    "@nestjs/core": "^11.1.17",
-    "@nestjs/event-emitter": "^3.0.1",
-    "@nestjs/platform-express": "^11.1.17",
-    "@nestjs/serve-static": "^5.0.4",
-    "bcryptjs": "^3.0.3",
-    "express": "^5.2.1",
-    "jsonwebtoken": "^9.0.3",
-    "pg": "^8.20.0",
-    "reflect-metadata": "^0.1.13",
-    "rxjs": "^7.8.0",
-    "uuid": "^13.0.0"
-  },
-  "devDependencies": {
-    "@mikro-orm/cli": "^7.0.3",
-    "@swc-node/register": "^1.11.1",
-    "@swc/core": "^1.15.18",
-    "@types/express": "^4.17.0",
-    "@types/jsonwebtoken": "^9.0.0",
-    "@types/node": "^20.0.0",
-    "nodemon": "^2.0.0",
-    "ts-node": "^10.0.0",
-    "tsconfig-paths": "^4.0.0",
-    "typescript": "^5.0.0"
-  }
-}
--- a/packages/legacy/public/admin.html
+++ b/packages/legacy/public/admin.html
@@ -1,448 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Admin Panel</title>
-    <style>
-      body {
-        font-family: system-ui, sans-serif;
-        padding: 2rem;
-        max-width: 900px;
-        margin: 0 auto;
-      }
-      h1 {
-        margin-bottom: 0.5rem;
-      }
-      .module {
-        border: 1px solid #ccc;
-        padding: 1rem;
-        border-radius: 10px;
-        margin-bottom: 1rem;
-      }
-      .badge {
-        display: inline-block;
-        padding: 0.2rem 0.6rem;
-        background: #e5e7eb;
-        border-radius: 9999px;
-        font-size: 0.8rem;
-        color: #111827;
-      }
-      .field {
-        display: flex;
-        flex-direction: column;
-        margin-bottom: 0.5rem;
-      }
-      .field input {
-        padding: 0.5rem;
-        border: 1px solid #ddd;
-        border-radius: 6px;
-      }
-      button {
-        padding: 0.5rem 0.75rem;
-        border: 1px solid #ccc;
-        border-radius: 6px;
-        background: #f7f7f8;
-        cursor: pointer;
-      }
-      button:disabled {
-        opacity: 0.5;
-        cursor: not-allowed;
-      }
-      .error {
-        color: #b91c1c;
-        margin-top: 0.5rem;
-      }
-      .success {
-        color: #047857;
-        margin-top: 0.5rem;
-      }
-    </style>
-  </head>
-  <body>
-    <h1>Admin Panel</h1>
-    <p>Interfaz de administración (Vue 3 + JWT).</p>
-
-    <div id="app" style="display: flex; gap: 1rem;">
-      <div v-if="!token" class="module" style="flex: 1;">
-        <h2>Iniciar sesión</h2>
-        <div class="field">
-          <label>Email</label>
-          <input v-model="login.email" type="email" placeholder="admin@local" />
-        </div>
-        <div class="field">
-          <label>Contraseña</label>
-          <input v-model="login.password" type="password" placeholder="••••••" />
-        </div>
-        <button :disabled="loading" @click="loginUser">Iniciar sesión</button>
-        <div :class="{ error: loginError, success: loginSuccess }">{{ loginMessage }}</div>
-
-        <hr />
-
-        <h2>Registrar usuario</h2>
-        <div class="field">
-          <label>Nombre</label>
-          <input v-model="register.name" placeholder="Nombre (opcional)" />
-        </div>
-        <div class="field">
-          <label>Email</label>
-          <input v-model="register.email" type="email" placeholder="admin@local" />
-        </div>
-        <div class="field">
-          <label>Contraseña</label>
-          <input v-model="register.password" type="password" placeholder="••••••" />
-        </div>
-        <button :disabled="loading" @click="registerUser">Registrar</button>
-        <div :class="{ error: registerError, success: registerSuccess }">{{ registerMessage }}</div>
-      </div>
-
-      <div v-else style="flex: 1; display: flex; gap: 1rem;">
-        <div style="width: 240px;">
-          <div class="module">
-            <div style="display:flex; align-items:center; justify-content:space-between;">
-              <div>
-                <div><strong>{{ user?.name || user?.email }}</strong></div>
-                <div style="font-size:0.85rem; color:#555;">Tenant: unificado</div>
-              </div>
-              <button @click="logout">Salir</button>
-            </div>
-          </div>
-
-          <div class="module">
-            <h3>Módulos</h3>
-            <div v-for="mod in modules" :key="mod.key" style="margin-bottom:0.5rem;">
-              <button
-                :style="{
-                  width: '100%',
-                  textAlign: 'left',
-                  padding: '0.5rem',
-                  border: selectedModule === mod.key ? '1px solid #333' : '1px solid #ccc',
-                  background: selectedModule === mod.key ? '#f0f0f0' : '#fff',
-                }"
-                @click="selectModule(mod.key)">
-                {{ mod.name }}
-              </button>
-            </div>
-          </div>
-
-          <div class="module" v-if="selectedModule">
-            <h3>Acciones</h3>
-            <div v-for="action in actions" :key="action.key" style="margin-bottom:0.4rem;">
-              <button style="width: 100%; text-align: left;" @click="action.handler()">{{ action.label }}</button>
-            </div>
-          </div>
-        </div>
-
-        <div style="flex: 1;">
-          <div class="module">
-            <div style="display:flex; justify-content:space-between; align-items:center;">
-              <div>
-                <label>
-                  Tenant ID:
-                  <input v-model="tenantId" style="margin-left:0.5rem;" />
-                </label>
-              </div>
-              <div style="color:#555;">{{ status }}</div>
-            </div>
-          </div>
-
-          <div class="module">
-            <h2 v-if="selectedModule">Administrar: {{ selectedModule }}</h2>
-            <div v-html="moduleHtml"></div>
-          </div>
-        </div>
-      </div>
-    </div>
-
-    <script src="https://unpkg.com/vue@3/dist/vue.global.prod.js"></script>
-    <script>
-      const { createApp, reactive, ref, computed } = Vue;
-
-      createApp({
-        setup() {
-          const apiRoot = '/api/admin';
-          const authRoot = '/api/auth';
-          const tokenKey = 'planner_admin_token';
-
-          const token = ref(localStorage.getItem(tokenKey) || '');
-          const user = ref(null);
-          const tenantId = ref('default'); // kept for compatibility (subdomain / future use)
-          const status = ref('');
-          const modules = ref([]);
-          const selectedModule = ref('');
-          const moduleHtml = ref('');
-          const loading = ref(false);
-
-          const login = reactive({ email: '', password: '' });
-          const register = reactive({ name: '', email: '', password: '' });
-
-          const loginMessage = ref('');
-          const loginError = ref(false);
-          const loginSuccess = ref(false);
-
-          const registerMessage = ref('');
-          const registerError = ref(false);
-          const registerSuccess = ref(false);
-
-          const setStatus = (msg) => (status.value = msg);
-          const setToken = (t) => {
-            token.value = t;
-            if (t) localStorage.setItem(tokenKey, t);
-            else localStorage.removeItem(tokenKey);
-          };
-
-          const api = async (path, options = {}) => {
-            setStatus('Consultando ' + path + '...');
-            const headers = options.headers || {};
-            if (token.value) headers.Authorization = `Bearer ${token.value}`;
-            const res = await fetch(`${apiRoot}${path}`, {
-              ...options,
-              headers,
-            });
-            const data = await res.json().catch(() => null);
-            if (!res.ok) {
-              const err = data?.message || res.statusText;
-              setStatus(`Error ${res.status}`);
-              throw new Error(err);
-            }
-            setStatus('OK');
-            setTimeout(() => setStatus(''), 1500);
-            return data;
-          };
-
-          const logout = () => {
-            setToken('');
-            user.value = null;
-            selectedModule.value = '';
-            moduleHtml.value = '';
-          };
-
-          const loginUser = async () => {
-            loginMessage.value = '';
-            loginError.value = false;
-            loginSuccess.value = false;
-            loading.value = true;
-            try {
-              const res = await fetch(`${authRoot}/login`, {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({
-                  email: login.email,
-                  password: login.password,
-                }),
-              });
-              const data = await res.json();
-              if (!res.ok || !data.token) {
-                loginMessage.value = data.message || 'Credenciales inválidas';
-                loginError.value = true;
-                return;
-              }
-              setToken(data.token);
-              user.value = { email: login.email, name: data.name };
-              loginMessage.value = 'Sesión iniciada correctamente';
-              loginSuccess.value = true;
-              await loadModules();
-            } catch (err) {
-              loginMessage.value = err.message || err;
-              loginError.value = true;
-            } finally {
-              loading.value = false;
-            }
-          };
-
-          const registerUser = async () => {
-            registerMessage.value = '';
-            registerError.value = false;
-            registerSuccess.value = false;
-            loading.value = true;
-            try {
-              const res = await fetch(`${authRoot}/register`, {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: JSON.stringify({
-                  name: register.name,
-                  email: register.email,
-                  password: register.password,
-                }),
-              });
-              const data = await res.json();
-              if (!res.ok) {
-                registerMessage.value = data.message || 'Error al registrar';
-                registerError.value = true;
-                return;
-              }
-              registerMessage.value = 'Registrado. Inicia sesión.';
-              registerSuccess.value = true;
-            } catch (err) {
-              registerMessage.value = err.message || err;
-              registerError.value = true;
-            } finally {
-              loading.value = false;
-            }
-          };
-
-          const formatJson = (value) => `<pre style="white-space: pre-wrap; word-break: break-word;">${JSON.stringify(value, null, 2)}</pre>`;
-
-          const showResult = (value) => {
-            moduleHtml.value = formatJson(value);
-          };
-
-          const confirmPrompt = (message, defaultValue = '') => {
-            const result = prompt(message, defaultValue);
-            return result === null ? null : result.trim();
-          };
-
-          const listGuests = async () => {
-            const guests = await api('/guest');
-            showResult(guests);
-          };
-
-          const createGuest = async () => {
-            const name = confirmPrompt('Nombre');
-            if (!name) return;
-            const email = confirmPrompt('Email');
-            const phone = confirmPrompt('Teléfono');
-            const guest = await api('/guest', {
-              method: 'POST',
-              headers: { 'Content-Type': 'application/json' },
-              body: JSON.stringify({ name, email, phone }),
-            });
-            showResult(guest);
-          };
-
-          const updateGuestRsvp = async () => {
-            const id = confirmPrompt('ID del invitado');
-            if (!id) return;
-            const rsvp = confirmPrompt('RSVP (true/false)', 'true');
-            const updated = await api(`/guest/${id}/rsvp`, {
-              method: 'PATCH',
-              headers: { 'Content-Type': 'application/json' },
-              body: JSON.stringify({ rsvp: rsvp === 'true' }),
-            });
-            showResult(updated);
-          };
-
-          const listTodos = async () => {
-            const todos = await api('/todo');
-            showResult(todos);
-          };
-
-          const createTodo = async () => {
-            const title = confirmPrompt('Título');
-            if (!title) return;
-            const description = confirmPrompt('Descripción');
-            const todo = await api('/todo', {
-              method: 'POST',
-              headers: { 'Content-Type': 'application/json' },
-              body: JSON.stringify({ title, description }),
-            });
-            showResult(todo);
-          };
-
-          const completeTodo = async () => {
-            const id = confirmPrompt('ID del To-do');
-            if (!id) return;
-            const completed = await api(`/todo/${id}/complete`, {
-              method: 'PATCH',
-            });
-            showResult(completed);
-          };
-
-          const listGifts = async () => {
-            const gifts = await api('/gift');
-            showResult(gifts);
-          };
-
-          const createGift = async () => {
-            const name = confirmPrompt('Nombre del regalo');
-            if (!name) return;
-            const description = confirmPrompt('Descripción');
-            const price = confirmPrompt('Precio');
-            const gift = await api('/gift', {
-              method: 'POST',
-              headers: { 'Content-Type': 'application/json' },
-              body: JSON.stringify({ name, description, price: Number(price) || 0 }),
-            });
-            showResult(gift);
-          };
-
-          const contributeGift = async () => {
-            const id = confirmPrompt('ID del regalo');
-            if (!id) return;
-            const name = confirmPrompt('Nombre del contribuyente');
-            const amount = confirmPrompt('Monto');
-            const contribution = await api(`/gift/${id}/contribution`, {
-              method: 'POST',
-              headers: { 'Content-Type': 'application/json' },
-              body: JSON.stringify({ contributorName: name, amount: Number(amount) || 0 }),
-            });
-            showResult(contribution);
-          };
-
-          const actions = computed(() => {
-            const map = {
-              guest: [
-                { key: 'list', label: 'Listar invitados', handler: listGuests },
-                { key: 'create', label: 'Crear invitado', handler: createGuest },
-                { key: 'rsvp', label: 'Actualizar RSVP', handler: updateGuestRsvp },
-              ],
-              todo: [
-                { key: 'list', label: 'Listar To-dos', handler: listTodos },
-                { key: 'create', label: 'Crear To-do', handler: createTodo },
-                { key: 'complete', label: 'Completar To-do', handler: completeTodo },
-              ],
-              gift: [
-                { key: 'list', label: 'Listar regalos', handler: listGifts },
-                { key: 'create', label: 'Crear regalo', handler: createGift },
-                { key: 'contribute', label: 'Agregar contribución', handler: contributeGift },
-              ],
-            };
-            return map[selectedModule.value] || [];
-          });
-
-          const loadModules = async () => {
-            if (!token.value) return;
-            try {
-              modules.value = await api('/modules');
-            } catch (err) {
-              console.error(err);
-            }
-          };
-
-          const selectModule = (key) => {
-            selectedModule.value = key;
-            moduleHtml.value = `<p>Seleccionado <strong>${key}</strong>. Usa las acciones en el menú.</p>`;
-          };
-
-          return {
-            token,
-            user,
-            tenantId,
-            status,
-            modules,
-            selectedModule,
-            moduleHtml,
-            actions,
-            login,
-            register,
-            loginMessage,
-            loginError,
-            loginSuccess,
-            registerMessage,
-            registerError,
-            registerSuccess,
-            loading,
-            loginUser,
-            registerUser,
-            logout,
-            loadModules,
-            selectModule,
-          };
-        },
-      }).mount('#app');
-    </script>
-  </body>
-</html>
-    </script>
-  </body>
-</html>
--- a/packages/legacy/src/admin/admin.controller.ts
+++ b/packages/legacy/src/admin/admin.controller.ts
@@ -1,81 +0,0 @@
-import { Body, Controller, Get, Param, Patch, Post, Query } from '@nestjs/common';
-import { GiftService } from '../gift/services/gift.service';
-import { GuestService } from '../guest/services/guest.service';
-import { TodoService } from '../todo/services/todo.service';
-import { ModuleRegistryService } from '../core/services/module-registry.service';
-
-@Controller('admin')
-export class AdminController {
-  constructor(
-    private readonly moduleRegistry: ModuleRegistryService,
-    private readonly guestService: GuestService,
-    private readonly giftService: GiftService,
-    private readonly todoService: TodoService,
-  ) {}
-
-  @Get('modules')
-  getModules() {
-    return this.moduleRegistry.getModules();
-  }
-
-  // Guests
-  @Get('guest')
-  listGuests() {
-    return this.guestService.listGuests();
-  }
-
-  @Post('guest')
-  createGuest(@Body() body: any) {
-    return this.guestService.createGuest(body as any);
-  }
-
-  @Patch('guest/:id/rsvp')
-  updateGuestRsvp(@Param('id') id: string, @Body() body: any) {
-    return this.guestService.updateRsvp(id, body as any);
-  }
-
-  // Todos
-  @Get('todo')
-  listTodos() {
-    return this.todoService.listTodos();
-  }
-
-  @Post('todo')
-  createTodo(@Body() body: Record<string, any>) {
-    return this.todoService.createTodo(body);
-  }
-
-  @Patch('todo/:id/complete')
-  completeTodo(@Param('id') id: string) {
-    return this.todoService.markComplete(id);
-  }
-
-  // Gifts
-  @Get('gift')
-  listGifts() {
-    return this.giftService.listGifts();
-  }
-
-  @Post('gift')
-  createGift(@Body() body: any) {
-    return this.giftService.createGift(body as any);
-  }
-
-  @Get('gift/:id')
-  getGift(@Param('id') id: string) {
-    return this.giftService.getGiftById(id);
-  }
-
-  @Post('gift/:id/contribution')
-  createContribution(@Param('id') id: string, @Body() body: any) {
-    return this.giftService.createContribution({
-      ...(body as any),
-      giftId: id,
-    });
-  }
-
-  @Get('gift/:id/contributions')
-  listContributions(@Param('id') id: string) {
-    return this.giftService.listContributions(id);
-  }
-}
--- a/packages/legacy/src/admin/admin.module.ts
+++ b/packages/legacy/src/admin/admin.module.ts
@@ -1,12 +0,0 @@
-import { Module } from '@nestjs/common';
-import { CoreModule } from '../core/core.module';
-import { GiftModule } from '../gift/gift.module';
-import { GuestModule } from '../guest/guest.module';
-import { TodoModule } from '../todo/todo.module';
-import { AdminController } from './admin.controller';
-
-@Module({
-  imports: [CoreModule, GiftModule, GuestModule, TodoModule],
-  controllers: [AdminController],
-})
-export class AdminModule {}
--- a/packages/legacy/src/app.module.ts
+++ b/packages/legacy/src/app.module.ts
@@ -1,27 +0,0 @@
-import { Module } from '@nestjs/common';
-import { ServeStaticModule } from '@nestjs/serve-static';
-import { join } from 'path';
-import { CoreModule } from './core/core.module';
-import { GiftModule } from './gift/gift.module';
-import { GuestModule } from './guest/guest.module';
-import { TodoModule } from './todo/todo.module';
-import { AdminModule } from './admin/admin.module';
-
-@Module({
-  imports: [
-    ServeStaticModule.forRoot({
-      rootPath: join(__dirname, '..', 'public'),
-      serveRoot: '/admin',
-      exclude: ['/admin/modules'],
-      serveStaticOptions: {
-        index: 'admin.html',
-      },
-    }),
-    CoreModule,
-    GiftModule,
-    GuestModule,
-    TodoModule,
-    AdminModule,
-  ],
-})
-export class AppModule {}
--- a/packages/legacy/src/core/api/auth.controller.ts
+++ b/packages/legacy/src/core/api/auth.controller.ts
@@ -1,36 +0,0 @@
-import { Body, Controller, Post } from '@nestjs/common';
-import { AuthService } from '../services/auth.service';
-import { UserService } from '../services/user.service';
-
-@Controller('auth')
-export class AuthController {
-  constructor(
-    private readonly authService: AuthService,
-    private readonly userService: UserService,
-  ) {}
-
-  @Post('register')
-  async register(
-    @Body()
-    body: {
-      name?: string;
-      email: string;
-      password: string;
-    },
-  ) {
-    const tenantId = process.env.DEFAULT_TENANT_ID || 'default';
-    const user = await this.userService.createUser(tenantId, body.email, body.password, body.name);
-    return { id: user.id, email: user.email, name: user.name };
-  }
-
-  @Post('login')
-  async login(@Body() body: { email: string; password: string }) {
-    const tenantId = process.env.DEFAULT_TENANT_ID || 'default';
-    const user = await this.userService.validateUser(tenantId, body.email, body.password);
-    if (!user) {
-      return { message: 'Invalid credentials' };
-    }
-    const token = this.authService.sign({ sub: user.id, name: user.name, tenantId });
-    return { token };
-  }
-}
--- a/packages/legacy/src/core/auth.guard.ts
+++ b/packages/legacy/src/core/auth.guard.ts
@@ -1,49 +0,0 @@
-import { CanActivate, ExecutionContext, Injectable, UnauthorizedException } from '@nestjs/common';
-import { AuthService } from './services/auth.service';
-import { TokenService } from './services/token.service';
-
-@Injectable()
-export class AuthGuard implements CanActivate {
-  constructor(
-    private readonly authService: AuthService,
-    private readonly tokenService: TokenService,
-  ) {}
-
-  canActivate(context: ExecutionContext): boolean {
-    const request = context.switchToHttp().getRequest();
-
-    // Allow the admin UI endpoints to be accessed without authentication.
-    // The UI is served from /admin and calls /api/admin/modules.
-    if (request.method === 'GET' && request.url?.startsWith('/api/admin')) {
-      return true;
-    }
-
-    // Allow auth endpoints (login/register) without a token.
-    if (request.method === 'POST' && request.url?.startsWith('/api/auth/')) {
-      return true;
-    }
-
-    const authHeader = request.headers['authorization'] || '';
-    const token = Array.isArray(authHeader) ? authHeader[0] : authHeader;
-    if (!token) {
-      throw new UnauthorizedException();
-    }
-
-    const raw = token.replace(/^Bearer\s+/i, '');
-
-    // Try JWT first, then fallback to simple token-based auth.
-    const payload = this.authService.verify(raw);
-    if (payload) {
-      request.user = payload;
-      return true;
-    }
-
-    const validToken = this.tokenService.validate(raw);
-    if (validToken) {
-      request.user = { token: raw, name: validToken.name };
-      return true;
-    }
-
-    throw new UnauthorizedException();
-  }
-}
--- a/packages/legacy/src/core/auth.module.ts
+++ b/packages/legacy/src/core/auth.module.ts
@@ -1,14 +0,0 @@
-import { Module } from '@nestjs/common';
-import { MikroOrmModule } from '@mikro-orm/nestjs';
-import { AuthService } from './services/auth.service';
-import { TokenService } from './services/token.service';
-import { UserService } from './services/user.service';
-import { AuthGuard } from './auth.guard';
-import { UserSchema } from './entities/user.entity';
-
-@Module({
-  imports: [MikroOrmModule.forFeature([UserSchema])],
-  providers: [AuthService, TokenService, UserService, AuthGuard],
-  exports: [AuthService, TokenService, UserService, AuthGuard],
-})
-export class AuthModule {}
--- a/packages/legacy/src/core/core.module.ts
+++ b/packages/legacy/src/core/core.module.ts
@@ -1,48 +0,0 @@
-import { Module } from '@nestjs/common';
-import { EventEmitterModule } from '@nestjs/event-emitter';
-import { MikroOrmModule } from '@mikro-orm/nestjs';
-import { AuthModule } from './auth.module';
-import { ModuleLinkerService } from './services/module-linker.service';
-import { NotificationService } from './services/notification.service';
-import { NotificationRuleService } from './services/notification-rule.service';
-import { ModuleRegistryService } from './services/module-registry.service';
-import { AuthController } from './api/auth.controller';
-import { NotificationRuleSchema } from './entities/notification-rule.entity';
-
-@Module({
-  imports: [
-    EventEmitterModule.forRoot(),
-    MikroOrmModule.forRoot({
-      driver: (require('@mikro-orm/postgresql').PostgreSqlDriver) as any,
-      host: process.env.DB_HOST || 'localhost',
-      port: Number(process.env.DB_PORT) || 5432,
-      user: process.env.DB_USER || 'postgres',
-      password: process.env.DB_PASSWORD || 'postgres',
-      dbName: process.env.DB_NAME || 'planner',
-      autoLoadEntities: true,
-      migrations: {
-        path: 'dist/migrations',
-        transactional: true,
-        emit: 'js',
-      },
-    }),
-    AuthModule,
-    MikroOrmModule.forFeature([NotificationRuleSchema]),
-  ],
-  providers: [
-    ModuleLinkerService,
-    NotificationService,
-    NotificationRuleService,
-    ModuleRegistryService,
-  ],
-  controllers: [AuthController],
-  exports: [
-    EventEmitterModule,
-    AuthModule,
-    ModuleLinkerService,
-    NotificationService,
-    NotificationRuleService,
-    ModuleRegistryService,
-  ],
-})
-export class CoreModule {}
--- a/packages/legacy/src/core/database.module.ts
+++ b/packages/legacy/src/core/database.module.ts
@@ -1,26 +0,0 @@
-import { Module } from '@nestjs/common';
-import { MikroOrmModule } from '@mikro-orm/nestjs';
-import { PostgreSqlDriver } from '@mikro-orm/postgresql';
-
-@Module({
-  imports: [
-    MikroOrmModule.forRoot({
-      driver: PostgreSqlDriver as any,
-      host: process.env.DB_HOST || 'localhost',
-      port: Number(process.env.DB_PORT) || 5432,
-      user: process.env.DB_USER || 'postgres',
-      password: process.env.DB_PASSWORD || 'postgres',
-      dbName: process.env.DB_NAME || 'planner',
-      autoLoadEntities: true,
-      entities: ['./dist/**/*.entity.js'],
-      entitiesTs: ['./src/**/*.entity.ts'],
-      migrations: {
-        path: 'dist/migrations',
-        transactional: true,
-        emit: 'js',
-      },
-    }),
-  ],
-  exports: [MikroOrmModule],
-})
-export class DatabaseModule {}
--- a/packages/legacy/src/core/entities/base.entity.ts
+++ b/packages/legacy/src/core/entities/base.entity.ts
@@ -1,9 +0,0 @@
-import { v4 as uuidv4 } from 'uuid';
-
-export abstract class BaseEntity {
-  id: string = uuidv4();
-  tenantId!: string;
-  metadata?: Record<string, any>;
-  createdAt: Date = new Date();
-  updatedAt: Date = new Date();
-}
--- a/packages/legacy/src/core/entities/notification-rule.entity.ts
+++ b/packages/legacy/src/core/entities/notification-rule.entity.ts
@@ -1,29 +0,0 @@
-import { EntitySchema } from '@mikro-orm/core';
-import { BaseEntity } from './base.entity';
-
-export class NotificationRule extends BaseEntity {
-  module!: string; // e.g. 'guest', 'gift', 'todo'
-
-  event!: string; // e.g. 'guest.invited', 'todo.completed'
-
-  channels!: Array<'email' | 'whatsapp' | 'sms' | 'custom'>;
-
-  conditions?: Record<string, any>;
-}
-
-export const NotificationRuleSchema = new EntitySchema<NotificationRule>({
-  class: NotificationRule,
-  tableName: 'notification_rules',
-  properties: {
-    id: { primary: true, type: 'uuid', defaultRaw: 'uuid_generate_v4()' },
-    tenantId: { type: 'string' },
-    metadata: { type: 'json', nullable: true },
-    createdAt: { type: 'date', defaultRaw: 'now()' },
-    updatedAt: { type: 'date', defaultRaw: 'now()' },
-
-    module: { type: 'string' },
-    event: { type: 'string' },
-    channels: { type: 'json' },
-    conditions: { type: 'json', nullable: true },
-  },
-});
--- a/packages/legacy/src/core/entities/token.entity.ts
+++ b/packages/legacy/src/core/entities/token.entity.ts
@@ -1,54 +0,0 @@
-import { EntitySchema } from '@mikro-orm/core';
-
-export class AuthToken {
-  id!: string;
-  tenantId!: string;
-  token!: string;
-  name?: string;
-  expiresAt?: Date;
-  metadata?: Record<string, any>;
-  createdAt!: Date;
-  updatedAt!: Date;
-}
-
-export const AuthTokenSchema = new EntitySchema<AuthToken>({
-  class: AuthToken,
-  tableName: 'auth_tokens',
-  properties: {
-    id: {
-      primary: true,
-      type: 'uuid',
-      default: 'uuid_generate_v4()',
-    },
-    tenantId: {
-      type: 'string',
-      nullable: false,
-    },
-    token: {
-      type: 'string',
-      nullable: false,
-    },
-    name: {
-      type: 'string',
-      nullable: true,
-    },
-    expiresAt: {
-      type: 'date',
-      nullable: true,
-    },
-    metadata: {
-      type: 'json',
-      nullable: true,
-    },
-    createdAt: {
-      type: 'date',
-      nullable: false,
-      defaultRaw: 'now()',
-    },
-    updatedAt: {
-      type: 'date',
-      nullable: false,
-      defaultRaw: 'now()',
-    },
-  },
-});
--- a/packages/legacy/src/core/entities/user.entity.ts
+++ b/packages/legacy/src/core/entities/user.entity.ts
@@ -1,48 +0,0 @@
-import { EntitySchema } from '@mikro-orm/core';
-import { v4 as uuidv4 } from 'uuid';
-import { BaseEntity } from './base.entity';
-
-export class User extends BaseEntity {
-  email!: string;
-  name?: string;
-  passwordHash!: string;
-}
-
-export const UserSchema = new EntitySchema<User>({
-  class: User,
-  tableName: 'users',
-  properties: {
-    id: {
-      type: 'uuid',
-      primary: true,
-      default: uuidv4(),
-    },
-    tenantId: {
-      type: 'string',
-    },
-    metadata: {
-      type: 'json',
-      nullable: true,
-    },
-    createdAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    updatedAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    email: {
-      type: 'string',
-      nullable: false,
-    },
-    name: {
-      type: 'string',
-      nullable: true,
-    },
-    passwordHash: {
-      type: 'string',
-      nullable: false,
-    },
-  },
-});
--- a/packages/legacy/src/core/services/auth.service.ts
+++ b/packages/legacy/src/core/services/auth.service.ts
@@ -1,20 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import * as jwt from 'jsonwebtoken';
-
-@Injectable()
-export class AuthService {
-  private readonly jwtSecret: jwt.Secret = process.env.JWT_SECRET || 'default_secret';
-
-  sign(payload: Record<string, any>, expiresIn = '1d'): string {
-    return jwt.sign(payload, this.jwtSecret, { expiresIn } as jwt.SignOptions);
-  }
-
-  verify(token: string): Record<string, any> | null {
-    try {
-      const decoded = jwt.verify(token, this.jwtSecret) as jwt.JwtPayload | string;
-      return typeof decoded === 'string' ? { sub: decoded } : (decoded as Record<string, any>);
-    } catch {
-      return null;
-    }
-  }
-}
--- a/packages/legacy/src/core/services/module-linker.service.ts
+++ b/packages/legacy/src/core/services/module-linker.service.ts
@@ -1,14 +0,0 @@
-import { Injectable } from '@nestjs/common';
-
-@Injectable()
-export class ModuleLinkerService {
-  /**
-   * Hydrates data from multiple modules by IDs for frontend consumption.
-   * @param links Array of objects with moduleName and id
-   */
-  async hydrate(links: Array<{ moduleName: string; id: string }>): Promise<any[]> {
-    // Implement hydration logic here, e.g. fetch from APIs or repositories
-    // ...existing code...
-    return [];
-  }
-}
--- a/packages/legacy/src/core/services/module-registry.service.ts
+++ b/packages/legacy/src/core/services/module-registry.service.ts
@@ -1,24 +0,0 @@
-import { Injectable } from '@nestjs/common';
-
-export type AdminModuleInfo = {
-  key: string;
-  name: string;
-  description?: string;
-  routePrefix?: string;
-  version?: string;
-};
-
-@Injectable()
-export class ModuleRegistryService {
-  private modules: AdminModuleInfo[] = [];
-
-  registerModule(info: AdminModuleInfo) {
-    if (!this.modules.find((m) => m.key === info.key)) {
-      this.modules.push(info);
-    }
-  }
-
-  getModules(): AdminModuleInfo[] {
-    return [...this.modules];
-  }
-}
--- a/packages/legacy/src/core/services/notification-provider.interface.ts
+++ b/packages/legacy/src/core/services/notification-provider.interface.ts
@@ -1,5 +0,0 @@
-export interface NotificationProvider {
-  send(options: { to: string; subject: string; body: string; metadata?: any }): Promise<void>;
-}
-
-export type NotificationChannel = 'email' | 'whatsapp' | 'sms' | 'custom';
--- a/packages/legacy/src/core/services/notification-rule.service.ts
+++ b/packages/legacy/src/core/services/notification-rule.service.ts
@@ -1,26 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MikroORM } from '@mikro-orm/core';
-import { NotificationRule } from '../entities/notification-rule.entity';
-
-@Injectable()
-export class NotificationRuleService {
-  constructor(private readonly orm: MikroORM) {}
-
-  private get em() {
-    return this.orm.em.fork();
-  }
-
-  async getRulesForEvent(tenantId: string, module: string, event: string): Promise<NotificationRule[]> {
-    return this.em.find(NotificationRule, { tenantId, module, event });
-  }
-
-  async createRule(tenantId: string, rule: Partial<NotificationRule>): Promise<NotificationRule> {
-    const entity = this.em.create(NotificationRule, {
-      tenantId,
-      ...rule,
-    } as any);
-    this.em.persist(entity);
-    await this.em.flush();
-    return entity;
-  }
-}
--- a/packages/legacy/src/core/services/notification.service.ts
+++ b/packages/legacy/src/core/services/notification.service.ts
@@ -1,33 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { NotificationProvider, NotificationChannel } from './notification-provider.interface';
-import { EmailProvider } from './providers/email.provider';
-import { WhatsappProvider } from './providers/whatsapp.provider';
-
-@Injectable()
-export class NotificationService {
-  private providers: Record<NotificationChannel, NotificationProvider> = {} as any;
-
-  constructor() {
-    // Registramos proveedores por defecto (puede reemplazarse desde el código de inicialización)
-    this.registerProvider('email', new EmailProvider());
-    this.registerProvider('whatsapp', new WhatsappProvider());
-  }
-
-  registerProvider(channel: NotificationChannel, provider: NotificationProvider) {
-    this.providers[channel] = provider;
-  }
-
-  async send(
-    channel: NotificationChannel,
-    to: string,
-    subject: string,
-    body: string,
-    metadata?: any,
-  ) {
-    const provider = this.providers[channel];
-    if (!provider) {
-      throw new Error(`No provider registered for channel ${channel}`);
-    }
-    await provider.send({ to, subject, body, metadata });
-  }
-}
--- a/packages/legacy/src/core/services/providers/email.provider.ts
+++ b/packages/legacy/src/core/services/providers/email.provider.ts
@@ -1,9 +0,0 @@
-import { NotificationProvider } from '../notification-provider.interface';
-
-export class EmailProvider implements NotificationProvider {
-  async send(options: { to: string; subject: string; body: string; metadata?: any }): Promise<void> {
-    // Implementación concreta que use un servicio como Resend, Mailgun o similar.
-    // ...existing code...
-    console.log('[EmailProvider] Sending email to', options.to);
-  }
-}
--- a/packages/legacy/src/core/services/providers/whatsapp.provider.ts
+++ b/packages/legacy/src/core/services/providers/whatsapp.provider.ts
@@ -1,9 +0,0 @@
-import { NotificationProvider } from '../notification-provider.interface';
-
-export class WhatsappProvider implements NotificationProvider {
-  async send(options: { to: string; subject: string; body: string; metadata?: any }): Promise<void> {
-    // Implementación concreta que use un servicio de WhatsApp Business API o similar.
-    // ...existing code...
-    console.log('[WhatsappProvider] Sending message to', options.to);
-  }
-}
--- a/packages/legacy/src/core/services/token.service.ts
+++ b/packages/legacy/src/core/services/token.service.ts
@@ -1,27 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { v4 as uuidv4 } from 'uuid';
-import { AuthToken } from '../entities/token.entity';
-
-@Injectable()
-export class TokenService {
-  // En una implementación real esto debería usar el repositorio de MikroORM.
-  private tokens: AuthToken[] = [];
-
-  createToken(name?: string, expiresInHours?: number): AuthToken {
-    const token = new AuthToken();
-    token.token = uuidv4();
-    token.name = name;
-    if (expiresInHours) {
-      token.expiresAt = new Date(Date.now() + expiresInHours * 60 * 60 * 1000);
-    }
-    this.tokens.push(token);
-    return token;
-  }
-
-  validate(tokenString: string): AuthToken | null {
-    const token = this.tokens.find((t) => t.token === tokenString);
-    if (!token) return null;
-    if (token.expiresAt && token.expiresAt < new Date()) return null;
-    return token;
-  }
-}
--- a/packages/legacy/src/core/services/user.service.ts
+++ b/packages/legacy/src/core/services/user.service.ts
@@ -1,34 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { EntityRepository } from '@mikro-orm/core';
-import { InjectRepository } from '@mikro-orm/nestjs';
-import * as bcrypt from 'bcryptjs';
-import { User } from '../entities/user.entity';
-
-@Injectable()
-export class UserService {
-  constructor(
-    @InjectRepository(User)
-    private readonly userRepository: EntityRepository<User>,
-  ) {}
-
-  async createUser(tenantId: string, email: string, password: string, name?: string) {
-    const existing = await this.userRepository.findOne({ tenantId, email });
-    if (existing) {
-      throw new Error('User already exists');
-    }
-    const user = new User();
-    user.tenantId = tenantId;
-    user.email = email;
-    user.name = name;
-    user.passwordHash = await bcrypt.hash(password, 10);
-    await this.userRepository.persistAndFlush(user);
-    return user;
-  }
-
-  async validateUser(tenantId: string, email: string, password: string) {
-    const user = await this.userRepository.findOne({ tenantId, email });
-    if (!user) return null;
-    const isValid = await bcrypt.compare(password, user.passwordHash);
-    return isValid ? user : null;
-  }
-}
--- a/packages/legacy/src/core/workflows/base-workflow.ts
+++ b/packages/legacy/src/core/workflows/base-workflow.ts
@@ -1,14 +0,0 @@
-import { Logger } from '@nestjs/common';
-
-export abstract class BaseWorkflow {
-  protected readonly logger = new Logger(this.constructor.name);
-
-  abstract execute(...args: any[]): Promise<any>;
-
-  protected logExecution(message: string, context?: any) {
-    this.logger.log(`[WORKFLOW] ${message}`);
-    if (context) {
-      this.logger.debug(context);
-    }
-  }
-}
--- a/packages/legacy/src/gift/api/dto/create-contribution.dto.ts
+++ b/packages/legacy/src/gift/api/dto/create-contribution.dto.ts
@@ -1,8 +0,0 @@
-export class CreateContributionDto {
-  giftId!: string;
-  contributorName!: string;
-  contributorEmail?: string;
-  amount!: number;
-  type?: 'individual' | 'group';
-  metadata?: Record<string, any>;
-}
--- a/packages/legacy/src/gift/api/dto/create-gift.dto.ts
+++ b/packages/legacy/src/gift/api/dto/create-gift.dto.ts
@@ -1,9 +0,0 @@
-export class CreateGiftDto {
-  name!: string;
-  description?: string;
-  imageUrl?: string;
-  price?: number;
-  experience?: boolean;
-  ownerId?: string;
-  metadata?: Record<string, any>;
-}
--- a/packages/legacy/src/gift/api/gift.controller.ts
+++ b/packages/legacy/src/gift/api/gift.controller.ts
@@ -1,53 +0,0 @@
-import { Controller, Get, Post, Body, Param, Headers, Req } from '@nestjs/common';
-import { Request } from 'express';
-import { GiftService } from '../services/gift.service';
-import { CreateGiftDto } from './dto/create-gift.dto';
-import { CreateContributionDto } from './dto/create-contribution.dto';
-
-@Controller('gift')
-export class GiftController {
-  constructor(private readonly giftService: GiftService) {}
-
-  @Post()
-  async createGift(
-    @Req() req: Request,
-    @Headers('x-tenant-id') tenantId: string,
-    @Body() dto: CreateGiftDto,
-  ) {
-    const ownerId = (req as any).user?.id;
-    return this.giftService.createGift(tenantId, { ...dto, ownerId });
-  }
-
-  @Get()
-  async listGifts(@Headers('x-tenant-id') tenantId: string) {
-    return this.giftService.listGifts(tenantId);
-  }
-
-  @Post('contribution')
-  async contribute(
-    @Headers('x-tenant-id') tenantId: string,
-    @Body() dto: CreateContributionDto,
-  ) {
-    return this.giftService.createContribution(tenantId, dto);
-  }
-
-  @Get(':id')
-  async getGift(
-    @Req() req: Request,
-    @Headers('x-tenant-id') tenantId: string,
-    @Param('id') id: string,
-  ) {
-    const requesterId = (req as any).user?.id;
-    return this.giftService.getGiftById(tenantId, id, requesterId);
-  }
-
-  @Get(':id/contributions')
-  async listContributions(
-    @Req() req: Request,
-    @Headers('x-tenant-id') tenantId: string,
-    @Param('id') id: string,
-  ) {
-    const requesterId = (req as any).user?.id;
-    return this.giftService.listContributions(tenantId, id, requesterId);
-  }
-}
--- a/packages/legacy/src/gift/entities/gift.entity.ts
+++ b/packages/legacy/src/gift/entities/gift.entity.ts
@@ -1,124 +0,0 @@
-import { EntitySchema } from '@mikro-orm/core';
-import { v4 as uuidv4 } from 'uuid';
-import { BaseEntity } from '../../core/entities/base.entity';
-
-export class Gift extends BaseEntity {
-  name!: string;
-  description?: string;
-  imageUrl?: string;
-  price?: number;
-  experience?: boolean;
-  status: string = 'pending';
-  ownerId?: string;
-}
-
-export const GiftSchema = new EntitySchema<Gift>({
-  class: Gift,
-  tableName: 'gifts',
-  properties: {
-    id: {
-      type: 'uuid',
-      primary: true,
-      default: uuidv4(),
-    },
-    tenantId: {
-      type: 'string',
-    },
-    metadata: {
-      type: 'json',
-      nullable: true,
-    },
-    createdAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    updatedAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    name: {
-      type: 'string',
-    },
-    description: {
-      type: 'string',
-      nullable: true,
-    },
-    imageUrl: {
-      type: 'string',
-      nullable: true,
-    },
-    price: {
-      type: 'float',
-      nullable: true,
-    },
-    experience: {
-      type: 'boolean',
-      nullable: true,
-    },
-    status: {
-      type: 'string',
-      default: 'pending',
-    },
-    ownerId: {
-      type: 'string',
-      nullable: true,
-    },
-  },
-});
-
-export class GiftContribution extends BaseEntity {
-  giftId!: string;
-  contributorName!: string;
-  contributorEmail?: string;
-  amount!: number;
-  type: string = 'individual';
-  status: string = 'pending';
-}
-
-export const GiftContributionSchema = new EntitySchema<GiftContribution>({
-  class: GiftContribution,
-  tableName: 'gift_contributions',
-  properties: {
-    id: {
-      type: 'uuid',
-      primary: true,
-      default: uuidv4(),
-    },
-    tenantId: {
-      type: 'string',
-    },
-    metadata: {
-      type: 'json',
-      nullable: true,
-    },
-    createdAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    updatedAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    giftId: {
-      type: 'uuid',
-    },
-    contributorName: {
-      type: 'string',
-    },
-    contributorEmail: {
-      type: 'string',
-      nullable: true,
-    },
-    amount: {
-      type: 'float',
-    },
-    type: {
-      type: 'string',
-      default: 'individual',
-    },
-    status: {
-      type: 'string',
-      default: 'pending',
-    },
-  },
-});
--- a/packages/legacy/src/gift/gift.module.ts
+++ b/packages/legacy/src/gift/gift.module.ts
@@ -1,19 +0,0 @@
-import { Module } from '@nestjs/common';
-import { MikroOrmModule } from '@mikro-orm/nestjs';
-import { CoreModule } from '../core/core.module';
-import { GiftService } from './services/gift.service';
-import { GiftController } from './api/gift.controller';
-import { GiftSubscriber } from './subscribers/gift.subscriber';
-import { GiftSchema, GiftContributionSchema } from './entities/gift.entity';
-import { GiftModuleRegistration } from './gift.registration';
-
-@Module({
-  imports: [
-    CoreModule,
-    MikroOrmModule.forFeature({ entities: [GiftSchema, GiftContributionSchema] }),
-  ],
-  providers: [GiftService, GiftSubscriber, GiftModuleRegistration],
-  controllers: [GiftController],
-  exports: [GiftService],
-})
-export class GiftModule {}
--- a/packages/legacy/src/gift/gift.registration.ts
+++ b/packages/legacy/src/gift/gift.registration.ts
@@ -1,16 +0,0 @@
-import { Injectable, OnModuleInit } from '@nestjs/common';
-import { ModuleRegistryService } from '../core/services/module-registry.service';
-
-@Injectable()
-export class GiftModuleRegistration implements OnModuleInit {
-  constructor(private readonly moduleRegistry: ModuleRegistryService) {}
-
-  onModuleInit() {
-    this.moduleRegistry.registerModule({
-      key: 'gift',
-      name: 'Regalos',
-      description: 'Gestión de lista de regalos, aportes individuales y grupales.',
-      routePrefix: '/gift',
-    });
-  }
-}
--- a/packages/legacy/src/gift/services/gift.service.ts
+++ b/packages/legacy/src/gift/services/gift.service.ts
@@ -1,70 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MikroORM } from '@mikro-orm/core';
-import { EventEmitter2 } from '@nestjs/event-emitter';
-import { Gift, GiftContribution } from '../entities/gift.entity';
-import { CreateGiftDto } from '../api/dto/create-gift.dto';
-import { CreateContributionDto } from '../api/dto/create-contribution.dto';
-
-@Injectable()
-export class GiftService {
-  constructor(
-    private readonly orm: MikroORM,
-    private readonly eventEmitter: EventEmitter2,
-  ) {}
-
-  private get em() {
-    return this.orm.em.fork();
-  }
-
-  private getTenantId(): string {
-    // Tenant is now fixed; multi-tenant handled by reverse proxy (subdomains)
-    return process.env.DEFAULT_TENANT_ID || 'default';
-  }
-
-  async createGift(dto: CreateGiftDto): Promise<Gift> {
-    const gift = this.em.create(Gift, {
-      tenantId: this.getTenantId(),
-      ...dto,
-    } as any);
-    this.em.persist(gift);
-    await this.em.flush();
-    this.eventEmitter.emit('gift.created', { gift });
-    return gift;
-  }
-
-  async createContribution(dto: CreateContributionDto): Promise<GiftContribution> {
-    const contribution = this.em.create(GiftContribution, {
-      tenantId: this.getTenantId(),
-      ...dto,
-    } as any);
-    this.em.persist(contribution);
-    await this.em.flush();
-    this.eventEmitter.emit('gift.contribution', { contribution });
-    return contribution;
-  }
-
-  async listGifts(): Promise<Gift[]> {
-    return this.em.find(Gift, { tenantId: this.getTenantId() });
-  }
-
-  async getGiftById(
-    id: string,
-    requesterId?: string,
-  ): Promise<Gift | null> {
-    const gift = await this.em.findOne(Gift, { tenantId: this.getTenantId(), id });
-    if (!gift) return null;
-    if (requesterId && gift.ownerId && gift.ownerId !== requesterId) {
-      return null;
-    }
-    return gift;
-  }
-
-  async listContributions(
-    giftId: string,
-    requesterId?: string,
-  ): Promise<GiftContribution[]> {
-    const gift = await this.getGiftById(giftId, requesterId);
-    if (!gift) return [];
-    return this.em.find(GiftContribution, { tenantId: this.getTenantId(), giftId });
-  }
-}
--- a/packages/legacy/src/gift/subscribers/gift.subscriber.ts
+++ b/packages/legacy/src/gift/subscribers/gift.subscriber.ts
@@ -1,44 +0,0 @@
-import { OnEvent } from '@nestjs/event-emitter';
-import { Injectable } from '@nestjs/common';
-import { NotificationService } from '../../core/services/notification.service';
-import { NotificationRuleService } from '../../core/services/notification-rule.service';
-
-@Injectable()
-export class GiftSubscriber {
-  constructor(
-    private readonly notificationService: NotificationService,
-    private readonly notificationRuleService: NotificationRuleService,
-  ) {}
-
-  @OnEvent('gift.created')
-  async handleGiftCreated(payload: any) {
-    const { gift } = payload;
-    const rules = await this.notificationRuleService.getRulesForEvent(gift.tenantId, 'gift', 'gift.created');
-    for (const rule of rules) {
-      for (const channel of rule.channels) {
-        await this.notificationService.send(
-          channel,
-          gift.metadata?.notifyTo || '',
-          'Nuevo regalo creado',
-          `Se ha creado el regalo: ${gift.name}`,
-        );
-      }
-    }
-  }
-
-  @OnEvent('gift.contribution')
-  async handleGiftContribution(payload: any) {
-    const { contribution } = payload;
-    const rules = await this.notificationRuleService.getRulesForEvent(contribution.tenantId, 'gift', 'gift.contribution');
-    for (const rule of rules) {
-      for (const channel of rule.channels) {
-        await this.notificationService.send(
-          channel,
-          contribution.metadata?.notifyTo || '',
-          'Nuevo aporte a regalo',
-          `Se ha registrado un aporte de ${contribution.amount} al regalo (${contribution.giftId}).`,
-        );
-      }
-    }
-  }
-}
--- a/packages/legacy/src/gift/workflows/gift.workflow.ts
+++ b/packages/legacy/src/gift/workflows/gift.workflow.ts
@@ -1,10 +0,0 @@
-import { BaseWorkflow } from '../../core/workflows/base-workflow';
-
-export class GiftWorkflow extends BaseWorkflow {
-  async execute(...args: any[]): Promise<any> {
-    this.logExecution('Ejecutando workflow de regalo', args);
-    // Lógica de workflow para regalos
-    // ...existing code...
-    return {};
-  }
-}
--- a/packages/legacy/src/guest/api/dto/create-guest.dto.ts
+++ b/packages/legacy/src/guest/api/dto/create-guest.dto.ts
@@ -1,6 +0,0 @@
-export class CreateGuestDto {
-  name!: string;
-  email?: string;
-  phone?: string;
-  metadata?: Record<string, any>;
-}
--- a/packages/legacy/src/guest/api/dto/update-rsvp.dto.ts
+++ b/packages/legacy/src/guest/api/dto/update-rsvp.dto.ts
@@ -1,4 +0,0 @@
-export class UpdateRsvpDto {
-  rsvp!: boolean;
-  tableId?: string;
-}
--- a/packages/legacy/src/guest/api/guest.controller.ts
+++ b/packages/legacy/src/guest/api/guest.controller.ts
@@ -1,31 +0,0 @@
-import { Controller, Get, Post, Body, Param, Headers, Patch } from '@nestjs/common';
-import { GuestService } from '../services/guest.service';
-import { CreateGuestDto } from './dto/create-guest.dto';
-import { UpdateRsvpDto } from './dto/update-rsvp.dto';
-
-@Controller('guest')
-export class GuestController {
-  constructor(private readonly guestService: GuestService) {}
-
-  @Post()
-  async createGuest(
-    @Headers('x-tenant-id') tenantId: string,
-    @Body() dto: CreateGuestDto,
-  ) {
-    return this.guestService.createGuest(tenantId, dto);
-  }
-
-  @Get()
-  async listGuests(@Headers('x-tenant-id') tenantId: string) {
-    return this.guestService.listGuests(tenantId);
-  }
-
-  @Patch(':id/rsvp')
-  async updateRsvp(
-    @Headers('x-tenant-id') tenantId: string,
-    @Param('id') id: string,
-    @Body() dto: UpdateRsvpDto,
-  ) {
-    return this.guestService.updateRsvp(tenantId, id, dto);
-  }
-}
--- a/packages/legacy/src/guest/entities/guest.entity.ts
+++ b/packages/legacy/src/guest/entities/guest.entity.ts
@@ -1,102 +0,0 @@
-import { EntitySchema } from '@mikro-orm/core';
-import { v4 as uuidv4 } from 'uuid';
-import { BaseEntity } from '../../core/entities/base.entity';
-
-export class Guest extends BaseEntity {
-  name!: string;
-  email?: string;
-  phone?: string;
-  rsvp: boolean = false;
-  tableId?: string;
-}
-
-export const GuestSchema = new EntitySchema<Guest>({
-  class: Guest,
-  tableName: 'guests',
-  properties: {
-    id: {
-      type: 'uuid',
-      primary: true,
-      default: uuidv4(),
-    },
-    tenantId: {
-      type: 'string',
-    },
-    metadata: {
-      type: 'json',
-      nullable: true,
-    },
-    createdAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    updatedAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    name: {
-      type: 'string',
-    },
-    email: {
-      type: 'string',
-      nullable: true,
-    },
-    phone: {
-      type: 'string',
-      nullable: true,
-    },
-    rsvp: {
-      type: 'boolean',
-      default: false,
-    },
-    tableId: {
-      type: 'uuid',
-      nullable: true,
-    },
-  },
-});
-
-export class GuestNotificationPreference extends BaseEntity {
-  guestId!: string;
-  email: boolean = true;
-  whatsapp: boolean = false;
-  metadata?: Record<string, any>;
-}
-
-export const GuestNotificationPreferenceSchema = new EntitySchema<GuestNotificationPreference>({
-  class: GuestNotificationPreference,
-  tableName: 'guest_notification_preferences',
-  properties: {
-    id: {
-      type: 'uuid',
-      primary: true,
-      default: uuidv4(),
-    },
-    tenantId: {
-      type: 'string',
-    },
-    metadata: {
-      type: 'json',
-      nullable: true,
-    },
-    createdAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    updatedAt: {
-      type: 'date',
-      default: new Date(),
-    },
-    guestId: {
-      type: 'uuid',
-    },
-    email: {
-      type: 'boolean',
-      default: true,
-    },
-    whatsapp: {
-      type: 'boolean',
-      default: false,
-    },
-  },
-});
--- a/packages/legacy/src/guest/guest.module.ts
+++ b/packages/legacy/src/guest/guest.module.ts
@@ -1,21 +0,0 @@
-import { Module } from '@nestjs/common';
-import { MikroOrmModule } from '@mikro-orm/nestjs';
-import { CoreModule } from '../core/core.module';
-import { GuestService } from './services/guest.service';
-import { GuestController } from './api/guest.controller';
-import { GuestSubscriber } from './subscribers/guest.subscriber';
-import { GuestSchema, GuestNotificationPreferenceSchema } from './entities/guest.entity';
-import { GuestModuleRegistration } from './guest.registration';
-
-@Module({
-  imports: [
-    CoreModule,
-    MikroOrmModule.forFeature({
-      entities: [GuestSchema, GuestNotificationPreferenceSchema],
-    }),
-  ],
-  providers: [GuestService, GuestSubscriber, GuestModuleRegistration],
-  controllers: [GuestController],
-  exports: [GuestService],
-})
-export class GuestModule {}
--- a/packages/legacy/src/guest/guest.registration.ts
+++ b/packages/legacy/src/guest/guest.registration.ts
@@ -1,16 +0,0 @@
-import { Injectable, OnModuleInit } from '@nestjs/common';
-import { ModuleRegistryService } from '../core/services/module-registry.service';
-
-@Injectable()
-export class GuestModuleRegistration implements OnModuleInit {
-  constructor(private readonly moduleRegistry: ModuleRegistryService) {}
-
-  onModuleInit() {
-    this.moduleRegistry.registerModule({
-      key: 'guest',
-      name: 'Invitados',
-      description: 'Gestión de invitados, RSVP y asignación de mesas.',
-      routePrefix: '/guest',
-    });
-  }
-}
--- a/packages/legacy/src/guest/services/guest.service.ts
+++ b/packages/legacy/src/guest/services/guest.service.ts
@@ -1,51 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MikroORM } from '@mikro-orm/core';
-import { EventEmitter2 } from '@nestjs/event-emitter';
-import { Guest } from '../entities/guest.entity';
-import { CreateGuestDto } from '../api/dto/create-guest.dto';
-import { UpdateRsvpDto } from '../api/dto/update-rsvp.dto';
-
-@Injectable()
-export class GuestService {
-  constructor(
-    private readonly orm: MikroORM,
-    private readonly eventEmitter: EventEmitter2,
-  ) {}
-
-  private get em() {
-    return this.orm.em.fork();
-  }
-
-  private getTenantId(): string {
-    // Tenant is now fixed; multi-tenant will be handled by routing (subdomains) later.
-    return process.env.DEFAULT_TENANT_ID || 'default';
-  }
-
-  async createGuest(dto: CreateGuestDto): Promise<Guest> {
-    const guest = this.em.create(Guest, {
-      tenantId: this.getTenantId(),
-      ...dto,
-    } as any);
-    this.em.persist(guest);
-    await this.em.flush();
-    this.eventEmitter.emit('guest.invited', { guest });
-    return guest;
-  }
-
-  async updateRsvp(guestId: string, dto: UpdateRsvpDto): Promise<Guest | null> {
-    const guest = await this.em.findOne(Guest, { tenantId: this.getTenantId(), id: guestId });
-    if (!guest) return null;
-    guest.rsvp = dto.rsvp;
-    if (dto.tableId) {
-      guest.tableId = dto.tableId;
-    }
-    this.em.persist(guest);
-    await this.em.flush();
-    this.eventEmitter.emit('guest.rsvp', { guest });
-    return guest;
-  }
-
-  async listGuests(): Promise<Guest[]> {
-    return this.em.find(Guest, { tenantId: this.getTenantId() });
-  }
-}
--- a/packages/legacy/src/guest/subscribers/guest.subscriber.ts
+++ b/packages/legacy/src/guest/subscribers/guest.subscriber.ts
@@ -1,44 +0,0 @@
-import { OnEvent } from '@nestjs/event-emitter';
-import { Injectable } from '@nestjs/common';
-import { NotificationService } from '../../core/services/notification.service';
-import { NotificationRuleService } from '../../core/services/notification-rule.service';
-
-@Injectable()
-export class GuestSubscriber {
-  constructor(
-    private readonly notificationService: NotificationService,
-    private readonly notificationRuleService: NotificationRuleService,
-  ) {}
-
-  @OnEvent('guest.invited')
-  async handleGuestInvited(payload: any) {
-    const { guest } = payload;
-    const rules = await this.notificationRuleService.getRulesForEvent(guest.tenantId, 'guest', 'guest.invited');
-    for (const rule of rules) {
-      for (const channel of rule.channels) {
-        await this.notificationService.send(
-          channel,
-          guest.email || guest.phone || '',
-          'Has sido invitado',
-          `Hola ${guest.name}, has sido invitado al evento.`,
-        );
-      }
-    }
-  }
-
-  @OnEvent('guest.rsvp')
-  async handleGuestRsvp(payload: any) {
-    const { guest } = payload;
-    const rules = await this.notificationRuleService.getRulesForEvent(guest.tenantId, 'guest', 'guest.rsvp');
-    for (const rule of rules) {
-      for (const channel of rule.channels) {
-        await this.notificationService.send(
-          channel,
-          guest.email || guest.phone || '',
-          'RSVP actualizado',
-          `Hola ${guest.name}, tu RSVP ha sido actualizado.`,
-        );
-      }
-    }
-  }
-}
--- a/packages/legacy/src/guest/workflows/guest.workflow.ts
+++ b/packages/legacy/src/guest/workflows/guest.workflow.ts
@@ -1,10 +0,0 @@
-import { BaseWorkflow } from '../../core/workflows/base-workflow';
-
-export class GuestWorkflow extends BaseWorkflow {
-  async execute(...args: any[]): Promise<any> {
-    this.logExecution('Ejecutando workflow de invitados', args);
-    // Implementar lógica de workflow para invitados
-    // ...existing code...
-    return {};
-  }
-}
--- a/packages/legacy/src/main.ts
+++ b/packages/legacy/src/main.ts
@@ -1,14 +0,0 @@
-import 'reflect-metadata';
-import { NestFactory } from '@nestjs/core';
-import { AppModule } from './app.module';
-import { AuthGuard } from './core/auth.guard';
-
-async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
-  app.setGlobalPrefix('api');
-  app.useGlobalGuards(app.get(AuthGuard));
-  await app.listen(process.env.PORT ? Number(process.env.PORT) : 3000);
-  console.log(`Application is running on: ${await app.getUrl()}`);
-}
-
-bootstrap();
--- a/packages/legacy/src/todo/api/todo.controller.ts
+++ b/packages/legacy/src/todo/api/todo.controller.ts
@@ -1,28 +0,0 @@
-import { Controller, Get, Post, Body, Param, Headers, Patch } from '@nestjs/common';
-import { TodoService } from '../services/todo.service';
-
-@Controller('todo')
-export class TodoController {
-  constructor(private readonly todoService: TodoService) {}
-
-  @Post()
-  async createTodo(
-    @Headers('x-tenant-id') tenantId: string,
-    @Body() dto: any,
-  ) {
-    return this.todoService.createTodo(tenantId, dto);
-  }
-
-  @Get()
-  async listTodos(@Headers('x-tenant-id') tenantId: string) {
-    return this.todoService.listTodos(tenantId);
-  }
-
-  @Patch(':id/complete')
-  async completeTodo(
-    @Headers('x-tenant-id') tenantId: string,
-    @Param('id') id: string,
-  ) {
-    return this.todoService.markComplete(tenantId, id);
-  }
-}
--- a/packages/legacy/src/todo/entities/todo.entity.ts
+++ b/packages/legacy/src/todo/entities/todo.entity.ts
@@ -1,26 +0,0 @@
-import { EntitySchema } from '@mikro-orm/core';
-import { BaseEntity } from '../../core/entities/base.entity';
-
-export class TodoItem extends BaseEntity {
-  title!: string;
-  description?: string;
-  completed: boolean = false;
-  dueDate?: Date;
-}
-
-export const TodoItemSchema = new EntitySchema<TodoItem>({
-  class: TodoItem,
-  tableName: 'todo_items',
-  properties: {
-    id: { type: 'uuid', primary: true },
-    tenantId: { type: 'string' },
-    metadata: { type: 'json', nullable: true },
-    createdAt: { type: 'date', defaultRaw: 'now()' },
-    updatedAt: { type: 'date', defaultRaw: 'now()' },
-
-    title: { type: 'string' },
-    description: { type: 'text', nullable: true },
-    completed: { type: 'boolean', default: false },
-    dueDate: { type: 'date', nullable: true },
-  },
-});
--- a/packages/legacy/src/todo/services/todo.service.ts
+++ b/packages/legacy/src/todo/services/todo.service.ts
@@ -1,46 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MikroORM } from '@mikro-orm/core';
-import { EventEmitter2 } from '@nestjs/event-emitter';
-import { TodoItem } from '../entities/todo.entity';
-
-@Injectable()
-export class TodoService {
-  constructor(
-    private readonly orm: MikroORM,
-    private readonly eventEmitter: EventEmitter2,
-  ) {}
-
-  private get em() {
-    return this.orm.em.fork();
-  }
-
-  private getTenantId(): string {
-    // Tenant is now fixed; multi-tenant handled by reverse proxy (subdomains)
-    return process.env.DEFAULT_TENANT_ID || 'default';
-  }
-
-  async createTodo(dto: Partial<TodoItem>): Promise<TodoItem> {
-    const todo = this.em.create(TodoItem, {
-      tenantId: this.getTenantId(),
-      ...dto,
-    } as any);
-    this.em.persist(todo);
-    await this.em.flush();
-    this.eventEmitter.emit('todo.created', { todo });
-    return todo;
-  }
-
-  async listTodos(): Promise<TodoItem[]> {
-    return this.em.find(TodoItem, { tenantId: this.getTenantId() });
-  }
-
-  async markComplete(id: string): Promise<TodoItem | null> {
-    const todo = await this.em.findOne(TodoItem, { tenantId: this.getTenantId(), id });
-    if (!todo) return null;
-    todo.completed = true;
-    this.em.persist(todo);
-    await this.em.flush();
-    this.eventEmitter.emit('todo.completed', { todo });
-    return todo;
-  }
-}
--- a/packages/legacy/src/todo/subscribers/todo.subscriber.ts
+++ b/packages/legacy/src/todo/subscribers/todo.subscriber.ts
@@ -1,44 +0,0 @@
-import { OnEvent } from '@nestjs/event-emitter';
-import { Injectable } from '@nestjs/common';
-import { NotificationService } from '../../core/services/notification.service';
-import { NotificationRuleService } from '../../core/services/notification-rule.service';
-
-@Injectable()
-export class TodoSubscriber {
-  constructor(
-    private readonly notificationService: NotificationService,
-    private readonly notificationRuleService: NotificationRuleService,
-  ) {}
-
-  @OnEvent('todo.created')
-  async handleTodoCreated(payload: any) {
-    const { todo } = payload;
-    const rules = await this.notificationRuleService.getRulesForEvent(todo.tenantId, 'todo', 'todo.created');
-    for (const rule of rules) {
-      for (const channel of rule.channels) {
-        await this.notificationService.send(
-          channel,
-          todo.metadata?.notifyTo || '',
-          'Nueva tarea creada',
-          `Se creó la tarea: ${todo.title}`,
-        );
-      }
-    }
-  }
-
-  @OnEvent('todo.completed')
-  async handleTodoCompleted(payload: any) {
-    const { todo } = payload;
-    const rules = await this.notificationRuleService.getRulesForEvent(todo.tenantId, 'todo', 'todo.completed');
-    for (const rule of rules) {
-      for (const channel of rule.channels) {
-        await this.notificationService.send(
-          channel,
-          todo.metadata?.notifyTo || '',
-          'Tarea completada',
-          `La tarea "${todo.title}" se ha marcado como completada.`,
-        );
-      }
-    }
-  }
-}
--- a/packages/legacy/src/todo/todo.module.ts
+++ b/packages/legacy/src/todo/todo.module.ts
@@ -1,16 +0,0 @@
-import { Module } from '@nestjs/common';
-import { MikroOrmModule } from '@mikro-orm/nestjs';
-import { CoreModule } from '../core/core.module';
-import { TodoService } from './services/todo.service';
-import { TodoController } from './api/todo.controller';
-import { TodoSubscriber } from './subscribers/todo.subscriber';
-import { TodoItemSchema } from './entities/todo.entity';
-import { TodoModuleRegistration } from './todo.registration';
-
-@Module({
-  imports: [CoreModule, MikroOrmModule.forFeature({ entities: [TodoItemSchema] })],
-  providers: [TodoService, TodoSubscriber, TodoModuleRegistration],
-  controllers: [TodoController],
-  exports: [TodoService],
-})
-export class TodoModule {}
--- a/packages/legacy/src/todo/todo.registration.ts
+++ b/packages/legacy/src/todo/todo.registration.ts
@@ -1,16 +0,0 @@
-import { Injectable, OnModuleInit } from '@nestjs/common';
-import { ModuleRegistryService } from '../core/services/module-registry.service';
-
-@Injectable()
-export class TodoModuleRegistration implements OnModuleInit {
-  constructor(private readonly moduleRegistry: ModuleRegistryService) {}
-
-  onModuleInit() {
-    this.moduleRegistry.registerModule({
-      key: 'todo',
-      name: 'To-do',
-      description: 'Lista de pendientes para la organización del matrimonio.',
-      routePrefix: '/todo',
-    });
-  }
-}
--- a/packages/legacy/src/todo/workflows/todo.workflow.ts
+++ b/packages/legacy/src/todo/workflows/todo.workflow.ts
@@ -1,10 +0,0 @@
-import { BaseWorkflow } from '../../core/workflows/base-workflow';
-
-export class TodoWorkflow extends BaseWorkflow {
-  async execute(...args: any[]): Promise<any> {
-    this.logExecution('Ejecutando workflow de tareas', args);
-    // Implementar lógica de workflow para tareas
-    // ...existing code...
-    return {};
-  }
-}
--- a/packages/legacy/tsconfig.build.json
+++ b/packages/legacy/tsconfig.build.json
@@ -1,10 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "declaration": true,
-    "declarationMap": true,
-    "sourceMap": false,
-    "outDir": "dist"
-  },
-  "exclude": ["node_modules", "test", "dist", "**/*.spec.ts"]
-}
--- a/packages/legacy/tsconfig.dev.json
+++ b/packages/legacy/tsconfig.dev.json
@@ -1,7 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "noEmit": true,
-    "allowImportingTsExtensions": true
-  }
-}
--- a/packages/legacy/tsconfig.json
+++ b/packages/legacy/tsconfig.json
@@ -1,22 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "target": "es2020",
-    "lib": ["es2020"],
-    "declaration": true,
-    "sourceMap": true,
-    "outDir": "dist",
-    "rootDir": "src",
-    "strict": true,
-    "moduleResolution": "node",
-    "esModuleInterop": true,
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "skipLibCheck": true,
-    "noImplicitAny": false,
-    "resolveJsonModule": true,
-    "types": ["node"]
-  },
-  "include": ["src/**/*.ts"],
-  "exclude": ["node_modules", "dist"]
-}
--- a/packages/server/scripts/cleanup-model-folders.js
+++ b/packages/server/scripts/cleanup-model-folders.js
@@ -1,15 +0,0 @@
-const fs = require('fs');
-const path = require('path');
-const base = path.resolve(__dirname, '../src/modules');
-const mods = ['gifts', 'guests', 'todos'];
-for (const mod of mods) {
-  const folder = path.join(base, mod, 'model');
-  if (fs.existsSync(folder)) {
-    try {
-      fs.rmSync(folder, { recursive: true, force: true });
-      console.log(`Removed folder ${folder}`);
-    } catch (err) {
-      console.warn(`Could not remove ${folder}:`, err.message);
-    }
-  }
-}
--- a/packages/server/scripts/flatten-models.js
+++ b/packages/server/scripts/flatten-models.js
@@ -1,33 +0,0 @@
-const fs = require('fs');
-const path = require('path');
-
-const base = path.resolve(__dirname, '../src/modules');
-const mapping = {
-  guests: 'guest.model.ts',
-  gifts: 'gift.model.ts',
-  todos: 'todo.model.ts',
-};
-
-for (const mod of Object.keys(mapping)) {
-  const modDir = path.join(base, mod);
-  const modelDir = path.join(modDir, 'model');
-  const src = path.join(modelDir, mapping[mod]);
-  const dst = path.join(modDir, 'model.ts');
-
-  if (fs.existsSync(src)) {
-    console.log(`Moving ${src} -> ${dst}`);
-    fs.renameSync(src, dst);
-  }
-
-  if (fs.existsSync(modelDir)) {
-    try {
-      const files = fs.readdirSync(modelDir);
-      if (files.length === 0) {
-        console.log(`Removing empty directory ${modelDir}`);
-        fs.rmdirSync(modelDir);
-      }
-    } catch (e) {
-      console.warn(`Failed to clean model directory ${modelDir}:`, e.message);
-    }
-  }
-}
--- a/packages/server/src/api/auth/dto/login.dto.ts
+++ b/packages/server/src/api/auth/dto/login.dto.ts
@@ -1,8 +0,0 @@
-import { z } from "zod";
-
-export const loginSchema = z.object({
-  email: z.string().email(),
-  password: z.string().min(6),
-});
-
-export type LoginDto = z.infer<typeof loginSchema>;
--- a/packages/server/src/api/auth/dto/register.dto.ts
+++ b/packages/server/src/api/auth/dto/register.dto.ts
@@ -1,9 +0,0 @@
-import { z } from "zod";
-
-export const registerSchema = z.object({
-  email: z.string().email(),
-  password: z.string().min(6),
-  name: z.string().optional(),
-});
-
-export type RegisterDto = z.infer<typeof registerSchema>;
--- a/packages/server/src/api/gifts/dto/create-contribution.dto.ts
+++ b/packages/server/src/api/gifts/dto/create-contribution.dto.ts
@@ -1,11 +0,0 @@
-import { z } from "zod";
-
-export const createContributionSchema = z.object({
-  giftId: z.string().uuid(),
-  contributorName: z.string().min(1),
-  contributorEmail: z.string().email().optional(),
-  amount: z.number().min(0),
-  type: z.enum(["individual", "group"]).optional(),
-});
-
-export type CreateContributionDto = z.infer<typeof createContributionSchema>;
--- a/packages/server/src/api/gifts/dto/create-gift.dto.ts
+++ b/packages/server/src/api/gifts/dto/create-gift.dto.ts
@@ -1,11 +0,0 @@
-import { z } from "zod";
-
-export const createGiftSchema = z.object({
-  name: z.string().min(1),
-  description: z.string().optional(),
-  imageUrl: z.string().optional(),
-  price: z.number().optional(),
-  experience: z.boolean().optional(),
-});
-
-export type CreateGiftDto = z.infer<typeof createGiftSchema>;
--- a/packages/server/src/api/gifts/routes.ts
+++ b/packages/server/src/api/gifts/routes.ts
@@ -1,51 +0,0 @@
-import { Router } from "express";
-import { GiftService } from "../../modules/gifts/service";
-import { validateBody } from "../../core/middleware/validate";
-import { createGiftSchema, createContributionSchema } from "../../modules/gifts/types";
-import { requireAuth } from "../../core/middleware/auth";
-
-const service = new GiftService();
-
-export function registerGiftRoutes(router: Router) {
-  const r = Router();
-
-  // Protected routes
-  r.use(requireAuth);
-
-  r.post("/gift", validateBody(createGiftSchema), async (req, res) => {
-    const ownerId = (req as any).user?.id;
-    const gift = await service.createGift({ ...req.body, ownerId });
-    res.json(gift);
-  });
-
-  r.get("/gift", async (_req, res) => {
-    const gifts = await service.listGifts();
-    res.json(gifts);
-  });
-
-  r.get("/gift/:id", async (req, res) => {
-    const requesterId = (req as any).user?.id;
-    const gift = await service.getGiftById(req.params.id, requesterId);
-    if (!gift) {
-      return res.status(404).json({ error: "Gift not found" });
-    }
-    res.json(gift);
-  });
-
-  r.post(
-    "/gift/contribution",
-    validateBody(createContributionSchema),
-    async (req, res) => {
-      const contribution = await service.createContribution(req.body);
-      res.json(contribution);
-    },
-  );
-
-  r.get("/gift/:id/contributions", async (req, res) => {
-    const requesterId = (req as any).user?.id;
-    const contributions = await service.listContributions(req.params.id, requesterId);
-    res.json(contributions);
-  });
-
-  router.use(r);
-}
--- a/packages/server/src/api/guests/dto/create-guest.dto.ts
+++ b/packages/server/src/api/guests/dto/create-guest.dto.ts
@@ -1,11 +0,0 @@
-import { z } from "zod";
-
-export const createGuestSchema = z.object({
-  name: z.string().min(1),
-  email: z.string().email().optional(),
-  phone: z.string().optional(),
-  rsvp: z.boolean().optional(),
-  tableId: z.string().uuid().optional(),
-});
-
-export type CreateGuestDto = z.infer<typeof createGuestSchema>;
--- a/packages/server/src/api/guests/dto/update-rsvp.dto.ts
+++ b/packages/server/src/api/guests/dto/update-rsvp.dto.ts
@@ -1,8 +0,0 @@
-import { z } from "zod";
-
-export const updateRsvpSchema = z.object({
-  rsvp: z.boolean(),
-  tableId: z.string().uuid().optional(),
-});
-
-export type UpdateRsvpDto = z.infer<typeof updateRsvpSchema>;
--- a/packages/server/src/api/guests/routes.ts
+++ b/packages/server/src/api/guests/routes.ts
@@ -1,34 +0,0 @@
-import { Router } from "express";
-import { GuestService } from "../../modules/guests/service";
-import { validateBody } from "../../core/middleware/validate";
-import { createGuestSchema, updateRsvpSchema } from "../../modules/guests/types";
-
-const service = new GuestService();
-
-export function registerGuestRoutes(router: Router) {
-  const r = Router();
-
-  r.post("/guest", validateBody(createGuestSchema), async (req, res) => {
-    const guest = await service.createGuest(req.body);
-    res.json(guest);
-  });
-
-  r.get("/guest", async (_req, res) => {
-    const guests = await service.listGuests();
-    res.json(guests);
-  });
-
-  r.patch(
-    "/guest/:id/rsvp",
-    validateBody(updateRsvpSchema),
-    async (req, res) => {
-      const updated = await service.updateRsvp(req.params.id, req.body);
-      if (!updated) {
-        return res.status(404).json({ error: "Guest not found" });
-      }
-      res.json(updated);
-    },
-  );
-
-  router.use(r);
-}
--- a/packages/server/src/api/health/health.routes.ts
+++ b/packages/server/src/api/health/health.routes.ts
@@ -1,7 +0,0 @@
-import { Express } from "express";
-
-export function registerHealthRoutes(app: Express) {
-  app.get("/api/health", (_req, res) => {
-    res.json({ ok: true, timestamp: new Date().toISOString() });
-  });
-}
--- a/packages/server/src/api/index.ts
+++ b/packages/server/src/api/index.ts
@@ -1,18 +1,15 @@
 import type { Express } from "express";
-import { registerHealthRoutes } from "./health/health.routes";
 import { registerAdminRoutes } from "./admin/routes";
-import { registerAuthRoutes } from "./auth/routes";
 import { registerOrganizadorRoutes } from "./organizador/routes";
 import { registerInvitadosRoutes } from "./invitados/routes";
+import { registerAuthRoutes } from "./organizador/auth/routes";
 import { requireRole, requireInvitadoAccess } from "./middleware";

 export function registerApiRoutes(app: Express) {
  // shared middleware could be added here (logging, tenant resolution, etc.)

-  registerHealthRoutes(app);
-
-  // Auth routes (register / login) are global and shared by all clients.
-  app.use("/api/auth", registerAuthRoutes());
+  // Public auth endpoints for organizer/admin users
+  app.use("/api/organizador/auth", registerAuthRoutes());

  // Admin-only routes
  app.use("/api/admin", requireRole("admin"), registerAdminRoutes());
--- a/packages/server/src/api/organizador/auth/routes.ts
+++ b/packages/server/src/api/organizador/auth/routes.ts
@@ -1,8 +1,8 @@
 import { Router } from "express";
-import { AuthService } from "../../modules/auth/auth.service";
-import { UserService } from "../../modules/auth/user.service";
-import { validateBody } from "../../core/middleware/validate";
-import { loginSchema, registerSchema } from "../../modules/auth/types";
+import { AuthService } from "../../../modules/auth/auth.service";
+import { UserService } from "../../../modules/auth/user.service";
+import { validateBody } from "../../../core/middleware/validate";
+import { loginSchema, registerSchema } from "../../../modules/auth/types";

 const authService = new AuthService();
 const userService = new UserService();
--- a/packages/server/src/api/organizador/health/routes.ts
+++ b/packages/server/src/api/organizador/health/routes.ts
@@ -0,0 +1,7 @@
+import type { Router } from "express";
+
+export function registerHealthRoutes(router: Router) {
+  router.get("/health", (_req, res) => {
+    res.json({ ok: true, timestamp: new Date().toISOString() });
+  });
+}
--- a/packages/server/src/api/organizador/routes.ts
+++ b/packages/server/src/api/organizador/routes.ts
@@ -2,6 +2,7 @@ import { Router } from "express";
 import { requireRole } from "../middleware";
 import { registerGuestRoutes } from "./guests/routes";
 import { registerGiftRoutes } from "./gifts/routes";
+import { registerHealthRoutes } from "./health/routes";
 import { registerTodoRoutes } from "./todos/routes";

 export function registerOrganizadorRoutes() {
@@ -10,6 +11,7 @@ export function registerOrganizadorRoutes() {
  // Organizador routes are for organizers (and admins).
  // Authentication and role enforcement is handled in api/index.ts.

+  registerHealthRoutes(router);
  registerGuestRoutes(router, requireRole("admin", "organizer"));
  registerGiftRoutes(router, requireRole("admin", "organizer"));
  registerTodoRoutes(router, requireRole("admin", "organizer"));
--- a/packages/server/src/api/todos/dto/create-todo.dto.ts
+++ b/packages/server/src/api/todos/dto/create-todo.dto.ts
@@ -1,9 +0,0 @@
-import { z } from "zod";
-
-export const createTodoSchema = z.object({
-  title: z.string().min(1),
-  description: z.string().optional(),
-  dueDate: z.string().optional(),
-});
-
-export type CreateTodoDto = z.infer<typeof createTodoSchema>;
--- a/packages/server/src/api/todos/routes.ts
+++ b/packages/server/src/api/todos/routes.ts
@@ -1,33 +0,0 @@
-import { Router } from "express";
-import { TodoService } from "../../modules/todos/service";
-import { validateBody } from "../../core/middleware/validate";
-import { createTodoSchema } from "../../modules/todos/types";
-import { requireAuth } from "../../core/middleware/auth";
-
-const service = new TodoService();
-
-export function registerTodoRoutes(router: Router) {
-  const r = Router();
-
-  r.use(requireAuth);
-
-  r.post("/todo", validateBody(createTodoSchema), async (req, res) => {
-    const todo = await service.createTodo(req.body);
-    res.json(todo);
-  });
-
-  r.get("/todo", async (_req, res) => {
-    const todos = await service.listTodos();
-    res.json(todos);
-  });
-
-  r.patch("/todo/:id/complete", async (req, res) => {
-    const updated = await service.markComplete(req.params.id);
-    if (!updated) {
-      return res.status(404).json({ error: "Todo not found" });
-    }
-    res.json(updated);
-  });
-
-  router.use(r);
-}