refactor: remove mock data and finalize n8n data schema

- Removed all hardcoded MOCK_ATTENDANCES, USERS, and TENANTS generators from constants.ts since the system is now production-ready.

- Renamed 'summary' to 'title' in the database and across all frontend components for clarity.

- Added 'full_summary' to the attendances schema to explicitly store the large, detailed AI analysis texts from n8n.

- Updated the 'Resumo da Interação' UI to render the 'full_summary' without adding any artificial filler text.

- Localized all dates and times across the dashboard to Brazilian formatting (pt-BR).

backend/index.js

@@ -796,7 +796,7 @@ apiRouter.get('/search', async (req, res) => {
     }
 
     // 4. Search Attendances
-    let attendancesQ = 'SELECT a.id, a.summary, a.created_at, u.name as user_name FROM attendances a JOIN users u ON a.user_id = u.id WHERE a.summary LIKE ?';
+    let attendancesQ = 'SELECT a.id, a.title, a.created_at, u.name as user_name FROM attendances a JOIN users u ON a.user_id = u.id WHERE a.title LIKE ?';
     const attendancesParams = [queryStr];
 
     if (req.user.role === 'super_admin') {
@@ -959,7 +959,8 @@ apiRouter.post('/integration/attendances', requireRole(['admin']), async (req, r
     user_id,
     origin,
     funnel_stage,
-    summary,
+    title,
+    full_summary,
     score,
     first_response_time_min,
     handling_time_min,
@@ -970,8 +971,8 @@ apiRouter.post('/integration/attendances', requireRole(['admin']), async (req, r
     improvement_points
   } = req.body;
 
-  if (!user_id || !origin || !funnel_stage || !summary) {
+  if (!user_id || !origin || !funnel_stage || !title) {
-    return res.status(400).json({ error: 'Campos obrigatórios ausentes: user_id, origin, funnel_stage, summary' });
+    return res.status(400).json({ error: 'Campos obrigatórios ausentes: user_id, origin, funnel_stage, title' });
   }
 
   try {
@@ -982,16 +983,17 @@ apiRouter.post('/integration/attendances', requireRole(['admin']), async (req, r
     const attId = `att_${crypto.randomUUID().split('-')[0]}`;
     await pool.query(
       `INSERT INTO attendances (
-        id, tenant_id, user_id, summary, score, 
+        id, tenant_id, user_id, title, full_summary, score, 
         first_response_time_min, handling_time_min, 
         funnel_stage, origin, product_requested, product_sold, 
         converted, attention_points, improvement_points
-      ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
+      ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
       [
         attId,
         req.user.tenant_id,
         user_id,
-        summary,
+        title,
+        full_summary || null,
         score || 0,
         first_response_time_min || 0,
         handling_time_min || 0,
@@ -1300,6 +1302,27 @@ const provisionSuperAdmin = async (retries = 10, delay = 10000) => {
         console.log('Schema update note (funnel_stage):', err.message);
       }
 
+      // Add full_summary column for detailed AI analysis
+      try {
+        await connection.query("ALTER TABLE attendances ADD COLUMN full_summary TEXT DEFAULT NULL");
+      } catch (err) {
+        if (err.code !== 'ER_DUP_FIELDNAME') console.log('Schema update note (full_summary):', err.message);
+      }
+
+      // Rename summary to title
+      try {
+        await connection.query("ALTER TABLE attendances RENAME COLUMN summary TO title");
+      } catch (err) {
+        if (err.code !== 'ER_BAD_FIELD_ERROR' && err.code !== 'ER_DUP_FIELDNAME') {
+           // If RENAME COLUMN fails (older mysql), try CHANGE
+           try {
+             await connection.query("ALTER TABLE attendances CHANGE COLUMN summary title TEXT");
+           } catch (e) {
+             console.log('Schema update note (summary to title):', e.message);
+           }
+        }
+      }
+
       // Create funnels table
       await connection.query(`
         CREATE TABLE IF NOT EXISTS funnels (

components/Layout.tsx

@@ -443,10 +443,10 @@ export const Layout: React.FC<{ children: React.ReactNode }> = ({ children }) =>
                             KPI
                           </div>
                           <div className="flex-1 min-w-0">
-                            <div className="text-sm font-semibold text-zinc-900 dark:text-dark-text truncate">{a.summary}</div>
+                            <div className="text-sm font-semibold text-zinc-900 dark:text-dark-text truncate">{a.title}</div>
                             <div className="text-[10px] text-zinc-500 dark:text-dark-muted flex justify-between mt-0.5">
                               <span className="font-medium">{a.user_name}</span>
-                              <span>{new Date(a.created_at).toLocaleDateString()}</span>
+                              <span>{new Date(a.created_at).toLocaleDateString('pt-BR')}</span>
                             </div>
                           </div>
                         </button>
@@ -541,7 +541,7 @@ export const Layout: React.FC<{ children: React.ReactNode }> = ({ children }) =>
                                 {n.type === 'success' ? 'SUCESSO' : n.type === 'warning' ? 'AVISO' : n.type === 'error' ? 'ERRO' : 'INFO'}
                               </span>
                               <span className="text-[10px] text-zinc-400 dark:text-dark-muted">
-                                {new Date(n.created_at).toLocaleDateString()}
+                                {new Date(n.created_at).toLocaleDateString('pt-BR')}
                               </span>
                             </div>
                             <div className="text-sm font-bold text-zinc-900 dark:text-dark-text mb-0.5">{n.title}</div>

constants.ts

@@ -1,164 +1,5 @@
 
-import { Attendance, FunnelStage, Tenant, User } from './types';
+import { FunnelStage } from './types';
-
-export const TENANTS: Tenant[] = [
-  { 
-    id: 'tenant_123', 
-    name: 'Fasto Corp', 
-    slug: 'fasto', 
-    admin_email: 'admin@fasto.com', 
-    status: 'active', 
-    user_count: 12, 
-    attendance_count: 1450, 
-    created_at: '2023-01-15T10:00:00Z' 
-  },
-  { 
-    id: 'tenant_456', 
-    name: 'Acme Inc', 
-    slug: 'acme-inc', 
-    admin_email: 'contact@acme.com', 
-    status: 'trial', 
-    user_count: 5, 
-    attendance_count: 320, 
-    created_at: '2023-06-20T14:30:00Z' 
-  },
-  { 
-    id: 'tenant_789', 
-    name: 'Globex Utils', 
-    slug: 'globex', 
-    admin_email: 'sysadmin@globex.com', 
-    status: 'inactive', 
-    user_count: 2, 
-    attendance_count: 45, 
-    created_at: '2022-11-05T09:15:00Z' 
-  },
-  { 
-    id: 'tenant_101', 
-    name: 'Soylent Green', 
-    slug: 'soylent', 
-    admin_email: 'admin@soylent.com', 
-    status: 'active', 
-    user_count: 25, 
-    attendance_count: 5600, 
-    created_at: '2023-02-10T11:20:00Z' 
-  },
-];
-
-export const USERS: User[] = [
-  { 
-    id: 'sa1', 
-    tenant_id: 'system', 
-    name: 'Super Administrator', 
-    email: 'root@system.com', 
-    role: 'super_admin', 
-    team_id: '', 
-    avatar_url: 'https://ui-avatars.com/api/?name=Super+Admin&background=0f172a&color=fff',
-    bio: 'Administrador do Sistema Global',
-    status: 'active'
-  },
-  { 
-    id: 'u1', 
-    tenant_id: 'tenant_123', 
-    name: 'Lidya Chan', 
-    email: 'lidya@fasto.com', 
-    role: 'manager', 
-    team_id: 'sales_1', 
-    avatar_url: 'https://picsum.photos/id/1011/200/200',
-    bio: 'Gerente de Vendas com mais de 10 anos de experiência em SaaS. Apaixonada por construção de equipes e crescimento de receita.',
-    status: 'active'
-  },
-  { 
-    id: 'u2', 
-    tenant_id: 'tenant_123', 
-    name: 'Alex Noer', 
-    email: 'alex@fasto.com', 
-    role: 'agent', 
-    team_id: 'sales_1', 
-    avatar_url: 'https://picsum.photos/id/1012/200/200',
-    bio: 'Melhor desempenho no Q3. Focado em clientes corporativos e relacionamentos de longo prazo.',
-    status: 'active'
-  },
-  { 
-    id: 'u3', 
-    tenant_id: 'tenant_123', 
-    name: 'Angela Moss', 
-    email: 'angela@fasto.com', 
-    role: 'agent', 
-    team_id: 'sales_1', 
-    avatar_url: 'https://picsum.photos/id/1013/200/200',
-    status: 'inactive'
-  },
-  { 
-    id: 'u4', 
-    tenant_id: 'tenant_123', 
-    name: 'Brian Samuel', 
-    email: 'brian@fasto.com', 
-    role: 'agent', 
-    team_id: 'sales_2', 
-    avatar_url: 'https://picsum.photos/id/1014/200/200',
-    status: 'active'
-  },
-  { 
-    id: 'u5', 
-    tenant_id: 'tenant_123', 
-    name: 'Benny Chagur', 
-    email: 'benny@fasto.com', 
-    role: 'agent', 
-    team_id: 'sales_2', 
-    avatar_url: 'https://picsum.photos/id/1025/200/200',
-    status: 'active'
-  },
-];
-
-const generateMockAttendances = (count: number): Attendance[] => {
-  const origins = ['WhatsApp', 'Instagram', 'Website', 'LinkedIn', 'Indicação'] as const;
-  const stages = Object.values(FunnelStage);
-  const products = ['Plano Premium', 'Plano Básico', 'Suíte Enterprise', 'Consultoria'];
-  
-  return Array.from({ length: count }).map((_, i) => {
-    const user = USERS.slice(1)[Math.floor(Math.random() * (USERS.length - 1))]; // Skip super admin
-    const rand = Math.random();
-    // Weighted stages for realism
-    let stage = FunnelStage.IDENTIFICATION;
-    let isConverted = false;
-
-    if (rand > 0.85) {
-      stage = FunnelStage.WON;
-      isConverted = true;
-    } else if (rand > 0.7) {
-      stage = FunnelStage.LOST;
-    } else if (rand > 0.5) {
-      stage = FunnelStage.NEGOTIATION;
-    } else if (rand > 0.2) {
-      stage = FunnelStage.IDENTIFICATION;
-    } else {
-      stage = FunnelStage.NO_CONTACT;
-    }
-
-    // Force won/lost logic consistency
-    if (stage === FunnelStage.WON) isConverted = true;
-    
-    return {
-      id: `att_${i}`,
-      tenant_id: 'tenant_123',
-      user_id: user.id,
-      created_at: new Date(Date.now() - Math.floor(Math.random() * 60 * 24 * 60 * 60 * 1000)).toISOString(),
-      summary: "Cliente perguntou sobre detalhes do produto e níveis de preços.",
-      attention_points: Math.random() > 0.8 ? ["Resposta demorada", "Verificar tom de voz"] : [],
-      improvement_points: ["Sugerir plano anual", "Fazer follow-up mais cedo"],
-      score: Math.floor(Math.random() * (100 - 50) + 50),
-      first_response_time_min: Math.floor(Math.random() * 120),
-      handling_time_min: Math.floor(Math.random() * 45),
-      funnel_stage: stage,
-      origin: origins[Math.floor(Math.random() * origins.length)],
-      product_requested: products[Math.floor(Math.random() * products.length)],
-      product_sold: isConverted ? products[Math.floor(Math.random() * products.length)] : undefined,
-      converted: isConverted,
-    };
-  });
-};
-
-export const MOCK_ATTENDANCES = generateMockAttendances(300);
 
 // Visual Constants
 export const COLORS = {

pages/ApiKeys.tsx

@@ -169,7 +169,7 @@ export const ApiKeys: React.FC = () => {
                     </td>
                     <td className="py-3 px-4 text-sm font-mono text-zinc-500 dark:text-zinc-400">{key.masked_key}</td>
                     <td className="py-3 px-4 text-xs text-zinc-500 dark:text-zinc-400">
-                      {key.last_used_at ? new Date(key.last_used_at).toLocaleString() : 'Nunca'}
+                      {key.last_used_at ? new Date(key.last_used_at).toLocaleString('pt-BR') : 'Nunca'}
                     </td>
                     <td className="py-3 px-4 text-right">
                       <button 

pages/AttendanceDetail.tsx

@@ -98,7 +98,7 @@ export const AttendanceDetail: React.FC = () => {
               </span>
             </div>
             <h1 className="text-2xl md:text-3xl font-bold text-zinc-900 dark:text-dark-text leading-tight">
-              {data.summary}
+              {data.title}
             </h1>
             {agent && (
               <div className="flex items-center gap-3 pt-2">
@@ -136,11 +136,17 @@ export const AttendanceDetail: React.FC = () => {
               <MessageSquare size={18} className="text-zinc-400 dark:text-dark-muted" />
               Resumo da Interação
             </h3>
-            <p className="text-zinc-600 dark:text-zinc-300 leading-relaxed text-sm">
+            <div className="text-zinc-600 dark:text-zinc-300 leading-relaxed text-sm whitespace-pre-wrap">
-              {data.summary} O cliente perguntou sobre detalhes específicos relacionados ao <span className="font-medium text-zinc-800 dark:text-zinc-100">{data.product_requested}</span>. 
+              {data.full_summary ? (
+                data.full_summary
+              ) : (
+                <>
+                  {data.title} O cliente perguntou sobre detalhes específicos relacionados ao <span className="font-medium text-zinc-800 dark:text-zinc-100">{data.product_requested}</span>. 
                   As discussões envolveram níveis de preços, prazos de implementação e potenciais descontos por volume. 
                   A interação foi concluída com {data.converted ? 'uma venda realizada' : 'o cliente pedindo mais tempo para decidir'}.
-            </p>
+                </>
+              )}
+            </div>
           </div>
 
           {/* Feedback Section */}

pages/UserDetail.tsx

@@ -214,16 +214,14 @@ export const UserDetail: React.FC = () => {
                 {currentData.map(att => (
                   <tr key={att.id} className="hover:bg-zinc-50/80 dark:hover:bg-zinc-800/50 transition-colors group">
                     <td className="px-6 py-4 text-zinc-600 dark:text-zinc-300 whitespace-nowrap">
-                      <div className="font-medium text-zinc-900 dark:text-zinc-100">{new Date(att.created_at).toLocaleDateString()}</div>
+                      <div className="font-medium text-zinc-900 dark:text-zinc-100">{new Date(att.created_at).toLocaleDateString('pt-BR')}</div>
-                      <div className="text-xs text-zinc-400 dark:text-dark-muted">{new Date(att.created_at).toLocaleTimeString([], {hour: '2-digit', minute:'2-digit'})}</div>
+                      <div className="text-xs text-zinc-400 dark:text-dark-muted">{new Date(att.created_at).toLocaleTimeString('pt-BR', {hour: '2-digit', minute:'2-digit', hour12: false})}</div>
                     </td>
                     <td className="px-6 py-4">
-                      <div className="flex flex-col">
+                      <span className="text-zinc-800 dark:text-zinc-200 line-clamp-1 font-medium mb-1">{att.title}</span>
-                        <span className="text-zinc-800 dark:text-zinc-200 line-clamp-1 font-medium mb-1">{att.summary}</span>
                       <div className="flex items-center gap-2 text-xs text-zinc-500 dark:text-dark-muted">
                         <span className="flex items-center gap-1"><MessageSquare size={10} /> {att.origin}</span>
                       </div>
-                      </div>
                     </td>
                     <td className="px-6 py-4 text-center">
                       <span className={`inline-flex px-2.5 py-0.5 rounded-full text-xs font-semibold border ${getStageBadgeColor(att.funnel_stage)}`}>

types.ts

@@ -42,13 +42,14 @@ export interface Attendance {
   tenant_id: string;
   user_id: string;
   created_at: string; // ISO Date
-  summary: string;
+  title: string;
+  full_summary?: string;
   attention_points: string[];
   improvement_points: string[];
   score: number; // 0-100
   first_response_time_min: number;
   handling_time_min: number;
-  funnel_stage: FunnelStage;
+  funnel_stage: string;
   origin: 'WhatsApp' | 'Instagram' | 'Website' | 'LinkedIn' | 'Indicação';
   product_requested: string;
   product_sold?: string;