Newest version first in history, remove nav section labels

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/Layout.jsx

@@ -5,7 +5,6 @@ import { useAuth } from '../context/AuthContext';
 function TeamNav({ onNav }) {
   return (
     <div className="sidebar-section">
-      <div className="sidebar-section-label">Main</div>
       {[
         { to: '/dashboard', label: 'Dashboard' },
         { to: '/requests', label: 'Requests' },
@@ -23,7 +22,6 @@ function TeamNav({ onNav }) {
 function ClientNav({ onNav }) {
   return (
     <div className="sidebar-section">
-      <div className="sidebar-section-label">My Work</div>
       {[
         { to: '/my-dashboard', label: 'Dashboard' },
         { to: '/my-projects', label: 'Projects' },