AgendaPro v1.0 - multi-tenant SaaS, mobile calendar, public booking

Multi-tenant scheduling SaaS (AgendaPro-equivalent):
- Backend: Node + Express + node:sqlite, multi-tenant (admin/owner/employee),
  versioned migrations, 4 templates (estetica-spa, barberia, clinica, blank).
- Frontend: React 18 + TS + Vite + Tailwind, FullCalendar drag-and-drop,
  Recharts dashboard, mobile-first (day/list views on mobile).
- Features: calendar+services+employees+clients+tickets, dashboard with
  best employee/service, top tickets, top/frequent clients, commissions,
  cancellation policy + no-show tracking, public online booking (/b/:slug),
  cash register (cierre de caja), reminders/notifications center.
- Verification: 65/65 e2e API, 58/58 visual (0 overflow, 0 console errors),
  typecheck clean, vite build OK.

shared/types.ts

@@ -0,0 +1,171 @@
+export type Role = "admin" | "owner" | "employee";
+export type AppointmentStatus = "scheduled" | "completed" | "cancelled" | "no_show";
+
+export interface Business {
+  id: number;
+  name: string;
+  industry: string;
+  currency: string;
+  currency_symbol: string;
+  phone: string | null;
+  address: string | null;
+  slug?: string | null;
+  plan?: string;
+  status?: string;
+  template?: string | null;
+  trial_ends_at?: string | null;
+  created_at?: string;
+}
+
+export interface User {
+  id: number;
+  business_id: number | null;
+  email: string;
+  name: string;
+  role: Role;
+  employee_id: number | null;
+  avatar_color: string;
+}
+
+export interface Employee {
+  id: number;
+  business_id: number;
+  name: string;
+  email: string | null;
+  phone: string | null;
+  color: string;
+  role: string;
+  active: 0 | 1;
+  rating: number;
+  hire_date: string | null;
+  service_ids?: number[];
+  stats?: EmployeeStats;
+}
+
+export interface EmployeeStats {
+  appointments_total: number;
+  appointments_completed: number;
+  revenue_total: number;
+  avg_rating: number;
+  utilization_pct: number;
+}
+
+export interface Service {
+  id: number;
+  business_id: number;
+  name: string;
+  description: string | null;
+  category: string;
+  duration_min: number;
+  price: number;
+  color: string;
+  active: 0 | 1;
+  employee_ids?: number[];
+}
+
+export interface Client {
+  id: number;
+  business_id: number;
+  name: string;
+  email: string | null;
+  phone: string | null;
+  notes: string | null;
+  tags: string | null;
+  created_at: string;
+  stats?: ClientStats;
+}
+
+export interface ClientStats {
+  visits: number;
+  total_spent: number;
+  last_visit: string | null;
+  avg_ticket: number;
+  no_show_count: number;
+}
+
+export interface Appointment {
+  id: number;
+  business_id: number;
+  service_id: number;
+  employee_id: number;
+  client_id: number;
+  start_at: string;
+  end_at: string;
+  status: AppointmentStatus;
+  price: number;
+  notes: string | null;
+  created_by_user_id: number | null;
+  created_at: string;
+  updated_at: string;
+  // joined fields
+  service?: Service;
+  employee?: Pick<Employee, "id" | "name" | "color" | "role">;
+  client?: Pick<Client, "id" | "name" | "phone" | "email" | "tags">;
+}
+
+export interface Ticket {
+  id: number;
+  business_id: number;
+  appointment_id: number | null;
+  client_id: number;
+  employee_id: number;
+  service_id: number;
+  amount: number;
+  tip: number;
+  payment_method: string;
+  created_at: string;
+  service?: Pick<Service, "id" | "name" | "category" | "color">;
+  employee?: Pick<Employee, "id" | "name" | "color">;
+  client?: Pick<Client, "id" | "name">;
+}
+
+export interface DashboardOverview {
+  revenue_today: number;
+  revenue_week: number;
+  revenue_month: number;
+  revenue_change_pct: number;
+  appts_today: number;
+  appts_week: number;
+  appts_upcoming: number;
+  active_clients: number;
+  avg_ticket: number;
+  cancel_rate: number;
+  occupancy_pct: number;
+}
+
+export interface RankedEmployee {
+  employee: Pick<Employee, "id" | "name" | "color" | "role">;
+  appointments: number;
+  revenue: number;
+  avg_rating: number;
+  utilization_pct: number;
+}
+
+export interface RankedService {
+  service: Pick<Service, "id" | "name" | "category" | "color">;
+  count: number;
+  revenue: number;
+}
+
+export interface RankedClient {
+  client: Pick<Client, "id" | "name" | "tags" | "phone">;
+  visits: number;
+  total_spent: number;
+  last_visit: string | null;
+}
+
+export interface TopTicket {
+  ticket: Ticket;
+}
+
+export interface RevenuePoint {
+  date: string;
+  revenue: number;
+  appts: number;
+}
+
+export interface CategorySlice {
+  category: string;
+  revenue: number;
+  count: number;
+}