feat: add team management UI

- New UsersView for managing organization members
- Role badges with colors (CEO, CRM Admin, Manager, User)
- Create/invite users, edit, deactivate, delete, reset password
- Navigation only visible for owner/admin roles

src/router/index.js

@@ -57,6 +57,12 @@ const routes = [
         path: 'settings',
         name: 'Settings',
         component: () => import('@/views/SettingsView.vue')
+      },
+      {
+        path: 'team',
+        name: 'Team',
+        component: () => import('@/views/UsersView.vue'),
+        meta: { roles: ['owner', 'admin'] }
       }
     ]
   },