Move Switch/Add Business to user dropdown, remove sidebar logout

User icon dropdown now has: Settings, Switch Business, Add New Business,
Logout. Removed redundant logout from sidebar footer.

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

portal/index.html

@@ -117,12 +117,6 @@
           </svg>
           <span>Add New Business</span>
         </a>
-        <a href="#logout" class="nav-item logout" data-page="logout">
-          <svg class="nav-icon" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-            <path d="M9 21H5a2 2 0 01-2-2V5a2 2 0 012-2h4M16 17l5-5-5-5M21 12H9"/>
-          </svg>
-          <span>Logout</span>
-        </a>
       </div>
     </aside>
 
@@ -143,11 +137,19 @@
             <button class="user-btn" id="userBtn" onclick="Portal.toggleUserMenu()">
               <span class="user-avatar" id="userAvatar">U</span>
             </button>
-            <div id="userDropdown" style="display: none; position: absolute; right: 0; top: 44px; background: #fff; border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,0.15); min-width: 180px; z-index: 1000; overflow: hidden;">
+            <div id="userDropdown" style="display: none; position: absolute; right: 0; top: 44px; background: #fff; border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,0.15); min-width: 200px; z-index: 1000; overflow: hidden;">
               <a href="#settings" onclick="Portal.navigate('settings'); Portal.toggleUserMenu();" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; color: var(--gray-700); text-decoration: none; font-size: 14px; border-bottom: 1px solid var(--gray-200);">
                 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 00.33 1.82l.06.06a2 2 0 010 2.83 2 2 0 01-2.83 0l-.06-.06a1.65 1.65 0 00-1.82-.33 1.65 1.65 0 00-1 1.51V21a2 2 0 01-4 0v-.09A1.65 1.65 0 009 19.4a1.65 1.65 0 00-1.82.33l-.06.06a2 2 0 01-2.83-2.83l.06-.06A1.65 1.65 0 004.68 15a1.65 1.65 0 00-1.51-1H3a2 2 0 010-4h.09A1.65 1.65 0 004.6 9a1.65 1.65 0 00-.33-1.82l-.06-.06a2 2 0 012.83-2.83l.06.06A1.65 1.65 0 009 4.68a1.65 1.65 0 001-1.51V3a2 2 0 014 0v.09a1.65 1.65 0 001 1.51 1.65 1.65 0 001.82-.33l.06-.06a2 2 0 012.83 2.83l-.06.06A1.65 1.65 0 0019.4 9a1.65 1.65 0 001.51 1H21a2 2 0 010 4h-.09a1.65 1.65 0 00-1.51 1z"/></svg>
                 Settings
               </a>
+              <a href="#" onclick="Portal.switchBusiness(); Portal.toggleUserMenu(); return false;" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; color: var(--gray-700); text-decoration: none; font-size: 14px; border-bottom: 1px solid var(--gray-200);">
+                <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M16 3h5v5M8 3H3v5M3 16v5h5M21 16v5h-5M7 12h10"/></svg>
+                Switch Business
+              </a>
+              <a href="#" onclick="Portal.addNewBusiness(); Portal.toggleUserMenu(); return false;" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; color: var(--gray-700); text-decoration: none; font-size: 14px; border-bottom: 1px solid var(--gray-200);">
+                <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 5v14M5 12h14"/></svg>
+                Add New Business
+              </a>
               <a href="#" onclick="Portal.logout(); return false;" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; color: var(--danger, #ef4444); text-decoration: none; font-size: 14px;">
                 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M9 21H5a2 2 0 01-2-2V5a2 2 0 012-2h4M16 17l5-5-5-5M21 12H9"/></svg>
                 Logout