Reorder web navigation items

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.2.11",
+  "version": "1.2.12",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/components/layout/Layout.jsx

@@ -9,8 +9,8 @@ const navSections = [
     label: 'Principal',
     items: [
       { to: '/dashboard', icon: LayoutDashboard, label: 'Dashboard' },
-      { to: '/documents', icon: FileText, label: 'Mis documentos' },
       { to: '/signatures', icon: PenTool, label: 'Firmar ahora' },
+      { to: '/documents', icon: FileText, label: 'Mis documentos' },
       { to: '/certificates', icon: Users, label: 'Firmantes' },
     ],
   },