feat: version 4.1.0 -- Consumo de IA por usuario en Configuracion

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "project-linkedcorp-frontend",
   "private": true,
-  "version": "4.0.5",
+  "version": "4.1.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/i18n/messages.js

@@ -51,6 +51,18 @@ export const messages = {
     ai_new_project_end: 'Fin estimado',
     ai_new_project_review: 'Desmarca las actividades que no quieras. Puedes cambiar el nombre aquí o después en el proyecto.',
     ai_new_project_create: 'Crear proyecto',
+    ai_usage_title: 'Consumo por usuario',
+    ai_usage_month: 'Este mes',
+    ai_usage_all: 'Todo',
+    ai_usage_user: 'Usuario',
+    ai_usage_calls: 'Consultas',
+    ai_usage_input: 'Tokens entrada',
+    ai_usage_output: 'Tokens salida',
+    ai_usage_cost: 'Costo (USD)',
+    ai_usage_last: 'Último uso',
+    ai_usage_total: 'Total',
+    ai_usage_hint: 'costo estimado; el monto exacto está en la consola de Anthropic.',
+    ai_usage_empty: 'Todavía no hay consumo registrado.',
     nav_projects: 'Proyectos',
     nav_organization: 'Organizacion',
     nav_config: 'Configuracion',
@@ -619,6 +631,18 @@ export const messages = {
     ai_new_project_end: 'Estimated end',
     ai_new_project_review: 'Uncheck the activities you do not want. You can change the name here or later in the project.',
     ai_new_project_create: 'Create project',
+    ai_usage_title: 'Usage by user',
+    ai_usage_month: 'This month',
+    ai_usage_all: 'All time',
+    ai_usage_user: 'User',
+    ai_usage_calls: 'Requests',
+    ai_usage_input: 'Input tokens',
+    ai_usage_output: 'Output tokens',
+    ai_usage_cost: 'Cost (USD)',
+    ai_usage_last: 'Last used',
+    ai_usage_total: 'Total',
+    ai_usage_hint: 'estimated cost; the exact amount is in the Anthropic console.',
+    ai_usage_empty: 'No usage recorded yet.',
     nav_projects: 'Projects',
     nav_organization: 'Organization',
     nav_config: 'Settings',

frontend/src/pages/Configuracion/AiUsagePanel.jsx

@@ -0,0 +1,47 @@
+import { useState } from 'react';
+import { useUi } from '../../context/ui-context.jsx';
+import { useAsync } from '../../hooks/useAsync.js';
+import { getAiUsage } from '../../services/settings.js';
+import { ListView } from '../../components/ListView.jsx';
+
+const fmtInt = (n) => Number(n || 0).toLocaleString();
+const fmtUsd = (n) => `$${Number(n || 0).toFixed(4)}`;
+
+// Consumo de IA por usuario (registrado en cada llamada). El costo es estimado con los precios
+// por millon de tokens del modelo; el monto exacto esta en la consola de Anthropic.
+export default function AiUsagePanel() {
+  const { t } = useUi();
+  const [period, setPeriod] = useState('month');
+  const { data } = useAsync(() => getAiUsage(period), [period]);
+
+  const columns = [
+    { key: 'userName', label: t('ai_usage_user') },
+    { key: 'calls', label: t('ai_usage_calls'), render: (r) => fmtInt(r.calls) },
+    { key: 'inputTokens', label: t('ai_usage_input'), render: (r) => fmtInt(r.inputTokens) },
+    { key: 'outputTokens', label: t('ai_usage_output'), render: (r) => fmtInt(r.outputTokens) },
+    { key: 'costUsd', label: t('ai_usage_cost'), render: (r) => fmtUsd(r.costUsd) },
+    { key: 'lastUsed', label: t('ai_usage_last'), render: (r) => (r.lastUsed ? new Date(r.lastUsed).toLocaleString() : '—') },
+  ];
+
+  return (
+    <div className="panel-card" style={{ marginTop: 16 }}>
+      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 8, flexWrap: 'wrap' }}>
+        <h4 style={{ margin: 0 }}>{t('ai_usage_title')}</h4>
+        <select className="input" style={{ width: 'auto' }} value={period} onChange={(e) => setPeriod(e.target.value)}>
+          <option value="month">{t('ai_usage_month')}</option>
+          <option value="all">{t('ai_usage_all')}</option>
+        </select>
+      </div>
+      {!data ? <div className="text-muted">{t('common_loading')}</div> : (
+        <>
+          <p className="text-muted" style={{ fontSize: '.8rem' }}>
+            {t('ai_usage_total')}: <strong>{fmtInt(data.total.calls)}</strong> {t('ai_usage_calls').toLowerCase()} · {fmtInt(data.total.inputTokens)} / {fmtInt(data.total.outputTokens)} tokens · <strong>{fmtUsd(data.total.costUsd)}</strong> — {t('ai_usage_hint')}
+          </p>
+          {data.users.length ? (
+            <ListView columns={columns} rows={data.users} getRowKey={(r) => r.userId ?? 'deleted'} />
+          ) : <div className="text-muted">{t('ai_usage_empty')}</div>}
+        </>
+      )}
+    </div>
+  );
+}

frontend/src/pages/Configuracion/ConfiguracionPage.jsx

@@ -9,6 +9,7 @@ import { ComboBox } from '../../components/ComboBox.jsx';
 import { CatalogEditor } from './CatalogEditor.jsx';
 import SmtpSettingsPanel from './SmtpSettingsPanel.jsx';
 import AiSettingsPanel from './AiSettingsPanel.jsx';
+import AiUsagePanel from './AiUsagePanel.jsx';
 import CompanySettingsPanel from './CompanySettingsPanel.jsx';
 import UpdaterPanel from './UpdaterPanel.jsx';
 import ErrorLogsPanel from './ErrorLogsPanel.jsx';
@@ -122,6 +123,7 @@ export default function ConfiguracionPage() {
 
       <Expander icon={Sparkles} title={t('config_ai')} draftForms={['ai-config']}>
         <AiSettingsPanel />
+        <AiUsagePanel />
       </Expander>
 
       <div id="updates-panel">

frontend/src/services/settings.js

@@ -6,3 +6,4 @@ export const testSmtpConfig = (data) => api.post('/settings/smtp/test', data);
 export const getAiConfig = () => api.get('/settings/ai');
 export const updateAiConfig = (data) => api.put('/settings/ai', data);
 export const testAiConfig = (data) => api.post('/settings/ai/test', data);
+export const getAiUsage = (period) => api.get(`/settings/ai/usage?period=${period}`);