feat(web): add SAT configuration link to settings page

Add a card linking to /configuracion/sat from the main settings page,
making the SAT sync feature discoverable from the navigation.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/web/app/(dashboard)/configuracion/page.tsx

@@ -5,7 +5,8 @@ import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/com
 import { useThemeStore } from '@/stores/theme-store';
 import { useAuthStore } from '@/stores/auth-store';
 import { themes, type ThemeName } from '@/themes';
-import { Check, Palette, User, Building, Sidebar, PanelTop, Minimize2, Sparkles } from 'lucide-react';
+import { Check, Palette, User, Building, Sidebar, PanelTop, Minimize2, Sparkles, RefreshCw } from 'lucide-react';
+import Link from 'next/link';
 
 const themeOptions: { name: ThemeName; label: string; description: string; layoutDesc: string; layoutIcon: typeof Sidebar }[] = [
   {
@@ -90,6 +91,26 @@ export default function ConfiguracionPage() {
           </CardContent>
         </Card>
 
+        {/* SAT Configuration */}
+        <Link href="/configuracion/sat">
+          <Card className="hover:border-primary/50 transition-colors cursor-pointer">
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2 text-base">
+                <RefreshCw className="h-4 w-4" />
+                Sincronizacion SAT
+              </CardTitle>
+              <CardDescription>
+                Configura tu FIEL y la sincronizacion automatica de CFDIs con el SAT
+              </CardDescription>
+            </CardHeader>
+            <CardContent>
+              <p className="text-sm text-muted-foreground">
+                Descarga automaticamente tus facturas emitidas y recibidas directamente del portal del SAT.
+              </p>
+            </CardContent>
+          </Card>
+        </Link>
+
         {/* Theme Selection */}
         <Card>
           <CardHeader>