feat: menú Ads + Social; Drive por defecto en activos

Renombra Ad Tracker a Ads, añade módulo Social (perfiles RRSS)
y abre Biblioteca en pestaña Drive. Aclara histórico GSC en Orgánico.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/components/AdTrackerClient.tsx

@@ -414,7 +414,7 @@ export default function AdTrackerClient({
   return (
     <div className="space-y-6">
       <PageHeader
-        eyebrow={`Ad Tracker · ${label}`}
+        eyebrow={`Ads · ${label}`}
         title={tagline || 'Meta + Google Ads'}
         description={`Gasto, clics, conversiones y preview de creatividades. Ventana: ${range.since} → ${range.until}.`}
       />

src/components/AssetsLibrary.tsx

@@ -85,7 +85,7 @@ function iconHint(mime?: string | null) {
 }
 
 export default function AssetsLibrary({ tenantLabel }: { tenantLabel: string }) {
-  const [tab, setTab] = useState<'portal' | 'drive'>('portal');
+  const [tab, setTab] = useState<'portal' | 'drive'>('drive');
   const [assets, setAssets] = useState<Asset[]>([]);
   const [driveFiles, setDriveFiles] = useState<DriveFile[]>([]);
   const [driveFolder, setDriveFolder] = useState<string | null>(null);
@@ -222,7 +222,7 @@ export default function AssetsLibrary({ tenantLabel }: { tenantLabel: string })
       <PageHeader
         eyebrow="Contenido"
         title="Activos"
-        description={`Archivo oficial de ${tenantLabel}. Subidas al portal se copian a Drive si está enlazado.`}
+        description={`Contenido de Drive de ${tenantLabel}. Pestaña Drive por defecto; Portal son archivos subidos al Centro de Mando.`}
       />
 
       <div className="flex gap-2">

src/components/DashboardShell.tsx

@@ -16,6 +16,7 @@ import {
   CalendarDays,
   Radio,
   Megaphone,
+  Share2,
   Contact,
   Menu,
   X,
@@ -70,11 +71,18 @@ const NAV_ITEMS: NavItem[] = [
   },
   {
     href: '/dashboard/ad-tracker',
-    label: 'Ad Tracker',
+    label: 'Ads',
     icon: Megaphone,
     iconClass: 'text-violet-500',
     moduleId: 'ad-tracker',
   },
+  {
+    href: '/dashboard/social',
+    label: 'Social',
+    icon: Share2,
+    iconClass: 'text-fuchsia-500',
+    moduleId: 'social',
+  },
   {
     href: '/dashboard/organico',
     label: 'Orgánico',

src/components/SocialDashboard.tsx

@@ -0,0 +1,169 @@
+'use client';
+
+import React, { useEffect, useState } from 'react';
+import Link from 'next/link';
+import {
+  Facebook,
+  Instagram,
+  Linkedin,
+  Loader2,
+  Share2,
+  ExternalLink,
+} from 'lucide-react';
+import PageHeader from '@/components/PageHeader';
+
+type Integ = {
+  provider: string;
+  status: string;
+  external_account_id?: string | null;
+  label?: string | null;
+  last_sync_at?: string | null;
+  meta?: { public_url?: string; account_name?: string; warning?: string } | null;
+};
+
+const CHANNELS: {
+  id: string;
+  label: string;
+  icon: React.ComponentType<{ className?: string }>;
+}[] = [
+  { id: 'instagram', label: 'Instagram', icon: Instagram },
+  { id: 'facebook', label: 'Facebook', icon: Facebook },
+  { id: 'linkedin', label: 'LinkedIn', icon: Linkedin },
+  { id: 'tiktok', label: 'TikTok', icon: Share2 },
+];
+
+export default function SocialDashboard({
+  tenantLabel,
+  isAgency,
+}: {
+  tenantLabel: string;
+  isAgency: boolean;
+}) {
+  const [loading, setLoading] = useState(true);
+  const [integs, setIntegs] = useState<Integ[]>([]);
+  const [err, setErr] = useState<string | null>(null);
+
+  useEffect(() => {
+    let cancelled = false;
+    (async () => {
+      setLoading(true);
+      const res = await fetch('/api/social');
+      const data = await res.json().catch(() => ({}));
+      if (cancelled) return;
+      if (!res.ok) setErr(data.error || 'No se pudo cargar Social');
+      else setIntegs(data.integrations || []);
+      setLoading(false);
+    })();
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+
+  const by = new Map(integs.map((i) => [i.provider, i]));
+
+  return (
+    <div className="space-y-6">
+      <PageHeader
+        eyebrow={`Social · ${tenantLabel}`}
+        title="Redes sociales"
+        description="Perfiles orgánicos (FB, IG, LinkedIn, TikTok). Distinto de Ads pagados. Publicación y métricas live: siguiente fase."
+      />
+
+      {err && (
+        <p className="text-xs text-red-700 bg-red-50 border border-red-200 rounded-lg px-3 py-2">
+          {err}
+        </p>
+      )}
+
+      {loading ? (
+        <p className="text-sm text-gray-500 flex items-center gap-2">
+          <Loader2 className="w-4 h-4 animate-spin" /> Cargando…
+        </p>
+      ) : (
+        <ul className="grid gap-3 sm:grid-cols-2">
+          {CHANNELS.map((ch) => {
+            const row = by.get(ch.id);
+            const connected =
+              row?.status === 'connected' && Boolean(row.external_account_id);
+            const Icon = ch.icon;
+            const url =
+              row?.meta?.public_url ||
+              (row?.external_account_id?.startsWith('http')
+                ? row.external_account_id
+                : null);
+            return (
+              <li
+                key={ch.id}
+                className="rounded-xl border border-gray-200 bg-white p-4 space-y-2"
+              >
+                <div className="flex items-center justify-between gap-2">
+                  <div className="flex items-center gap-2">
+                    <Icon className="w-4 h-4 text-gray-700" />
+                    <p className="text-sm font-semibold text-gray-900">
+                      {ch.label}
+                    </p>
+                  </div>
+                  <span
+                    className={`text-[10px] font-bold uppercase tracking-wide px-2 py-0.5 rounded ${
+                      connected
+                        ? 'bg-emerald-50 text-emerald-700'
+                        : 'bg-gray-100 text-gray-500'
+                    }`}
+                  >
+                    {connected ? 'Conectado' : 'Sin enlazar'}
+                  </span>
+                </div>
+                <p className="text-xs text-gray-600 truncate">
+                  {row?.meta?.account_name ||
+                    row?.label ||
+                    row?.external_account_id ||
+                    '—'}
+                </p>
+                {row?.meta?.warning && (
+                  <p className="text-[11px] text-amber-800 bg-amber-50 border border-amber-200 rounded-lg px-2 py-1">
+                    {row.meta.warning}
+                  </p>
+                )}
+                {url && (
+                  <a
+                    href={url}
+                    target="_blank"
+                    rel="noreferrer"
+                    className="inline-flex items-center gap-1 text-[11px] text-brand-600 hover:underline"
+                  >
+                    Abrir perfil <ExternalLink className="w-3 h-3" />
+                  </a>
+                )}
+              </li>
+            );
+          })}
+        </ul>
+      )}
+
+      <div className="rounded-xl border border-gray-200 bg-white p-4 space-y-2">
+        <p className="text-sm font-semibold text-gray-900">Próximo en Social</p>
+        <ul className="text-xs text-gray-600 space-y-1 list-disc pl-4">
+          <li>Métricas orgánicas (alcance, engagement) vía Graph API</li>
+          <li>Últimas publicaciones y rendimiento</li>
+          <li>Puente con Calendario editorial</li>
+        </ul>
+        <div className="flex flex-wrap gap-2 pt-1">
+          <Link
+            href="/dashboard/calendario"
+            className="text-xs font-semibold px-3 py-1.5 rounded-lg border border-gray-200 text-gray-800 hover:bg-gray-50"
+          >
+            Calendario editorial
+          </Link>
+          {isAgency && (
+            <Link
+              href="/dashboard/agencia"
+              className="text-xs font-semibold px-3 py-1.5 rounded-lg border border-gray-200 text-gray-800 hover:bg-gray-50"
+            >
+              Emparejar en Agencia / ficha
+            </Link>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}