feat: Fase 1 - Autenticação completa

- Prisma com SQLite configurado
- Tabelas: users, sessions, subscriptions, children, etc
- Auth.js com credentials provider
- API de registro com criação de usuário + criança
- Middleware para proteger rotas
- Login/Cadastro funcionais
- Dashboard com sessão real

prisma/schema.prisma

@@ -0,0 +1,179 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
+}
+
+// ============ AUTENTICAÇÃO ============
+
+model User {
+  id            String    @id @default(cuid())
+  email         String    @unique
+  password      String
+  name          String
+  phone         String?
+  city          String?
+  state         String?
+  role          String    @default("parent") // parent, therapist, admin
+  emailVerified DateTime?
+  image         String?
+  createdAt     DateTime  @default(now())
+  updatedAt     DateTime  @updatedAt
+
+  // Relações
+  accounts      Account[]
+  sessions      Session[]
+  subscription  Subscription?
+  children      Child[]
+  
+  // Para terapeutas
+  patients      TherapistPatient[] @relation("TherapistPatients")
+  assignedTo    TherapistPatient[] @relation("PatientAssignments")
+  appointments  Appointment[]      @relation("TherapistAppointments")
+  sessionsNotes SessionNote[]
+}
+
+model Account {
+  id                String  @id @default(cuid())
+  userId            String
+  type              String
+  provider          String
+  providerAccountId String
+  refresh_token     String?
+  access_token      String?
+  expires_at        Int?
+  token_type        String?
+  scope             String?
+  id_token          String?
+  session_state     String?
+
+  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
+
+  @@unique([provider, providerAccountId])
+}
+
+model Session {
+  id           String   @id @default(cuid())
+  sessionToken String   @unique
+  userId       String
+  expires      DateTime
+  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
+}
+
+model VerificationToken {
+  identifier String
+  token      String   @unique
+  expires    DateTime
+
+  @@unique([identifier, token])
+}
+
+// ============ PAGAMENTOS ============
+
+model Subscription {
+  id               String   @id @default(cuid())
+  userId           String   @unique
+  plan             String   // essencial, completo, intensivo
+  status           String   @default("pending") // pending, active, cancelled, expired
+  stripeCustomerId String?
+  stripeSubId      String?
+  currentPeriodEnd DateTime?
+  createdAt        DateTime @default(now())
+  updatedAt        DateTime @updatedAt
+
+  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
+}
+
+// ============ CRIANÇAS ============
+
+model Child {
+  id              String   @id @default(cuid())
+  parentId        String
+  name            String
+  birthDate       DateTime
+  diagnosis       String
+  diagnosisDate   String?
+  currentTherapies String? // JSON array
+  priorities      String?  // JSON array
+  challenges      String?
+  createdAt       DateTime @default(now())
+  updatedAt       DateTime @updatedAt
+
+  parent          User     @relation(fields: [parentId], references: [id], onDelete: Cascade)
+  progress        Progress[]
+  appointments    Appointment[]
+  sessionNotes    SessionNote[]
+}
+
+// ============ TERAPEUTAS ============
+
+model TherapistPatient {
+  id          String   @id @default(cuid())
+  therapistId String
+  patientId   String
+  createdAt   DateTime @default(now())
+
+  therapist   User     @relation("TherapistPatients", fields: [therapistId], references: [id])
+  patient     User     @relation("PatientAssignments", fields: [patientId], references: [id])
+
+  @@unique([therapistId, patientId])
+}
+
+// ============ AGENDAMENTOS ============
+
+model Appointment {
+  id           String   @id @default(cuid())
+  childId      String
+  therapistId  String
+  scheduledAt  DateTime
+  duration     Int      @default(50) // minutos
+  status       String   @default("scheduled") // scheduled, completed, cancelled, no-show
+  roomUrl      String?  // URL Daily.co
+  roomName     String?
+  notes        String?
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+
+  child        Child    @relation(fields: [childId], references: [id])
+  therapist    User     @relation("TherapistAppointments", fields: [therapistId], references: [id])
+  sessionNote  SessionNote?
+}
+
+// ============ NOTAS DE SESSÃO ============
+
+model SessionNote {
+  id            String   @id @default(cuid())
+  appointmentId String   @unique
+  childId       String
+  therapistId   String
+  content       String   // Markdown ou texto
+  objectives    String?  // JSON array
+  progress      String?  // JSON object com métricas
+  nextSteps     String?
+  createdAt     DateTime @default(now())
+  updatedAt     DateTime @updatedAt
+
+  appointment   Appointment @relation(fields: [appointmentId], references: [id])
+  child         Child       @relation(fields: [childId], references: [id])
+  therapist     User        @relation(fields: [therapistId], references: [id])
+}
+
+// ============ PROGRESSO ============
+
+model Progress {
+  id        String   @id @default(cuid())
+  childId   String
+  category  String   // comunicacao, habilidades_sociais, autonomia, regulacao_emocional
+  value     Int      // 0-100
+  notes     String?
+  date      DateTime @default(now())
+  createdAt DateTime @default(now())
+
+  child     Child    @relation(fields: [childId], references: [id])
+}