fix: use existing course groups as trails

pages/SuperAdmin.tsx

@@ -49,7 +49,7 @@ export const SuperAdmin: React.FC = () => {
     <div className="grid grid-cols-2 lg:grid-cols-5 gap-4 mb-8"><StatCard icon={<Users className="w-5 h-5" />} label="Usuários" value={analytics?.totalUsers ?? users.length} /><StatCard icon={<UserCheck className="w-5 h-5" />} label="Contas ativas" value={analytics?.activeUsers ?? activeUsers} /><StatCard icon={<ShieldCheck className="w-5 h-5" />} label="Instrutores" value={instructorUsers} /><StatCard icon={<FolderKanban className="w-5 h-5" />} label="Cursos publicados" value={analytics?.publishedCourses ?? 0} /><StatCard icon={<UserCheck className="w-5 h-5" />} label="Aulas concluídas" value={analytics?.completedLessons ?? 0} /></div>
     <div className="mb-8 flex gap-1 overflow-x-auto border-b border-white/10"><TabButton active={activeTab === 'courses'} onClick={() => setActiveTab('courses')} label="Cursos" /><TabButton active={activeTab === 'trails'} onClick={() => setActiveTab('trails')} label="Trilhas" /><TabButton active={activeTab === 'home'} onClick={() => setActiveTab('home')} label="Página inicial" /><TabButton active={activeTab === 'access'} onClick={() => setActiveTab('access')} label="Acessos" /></div>
     {activeTab === 'courses' && <CoursesPanel courses={homeConfiguration?.courses || []} onManage={() => navigate('/gerenciar')} />}
-    {activeTab === 'trails' && <><PathManager title="Trilhas" description="Sequências guiadas de cursos existentes." paths={paths} onNew={openNewPath} onEdit={openEditPath} onDelete={deletePath} /><CategoryManager categories={categories} newCategory={newCategory} setNewCategory={setNewCategory} onCreate={createCategory} onToggle={toggleCategory} /></>}
+    {activeTab === 'trails' && <TrailManager trails={categories} newTrail={newCategory} setNewTrail={setNewCategory} onCreate={createCategory} onToggle={toggleCategory} />}
     {activeTab === 'home' && <><BannerManager courses={homeConfiguration?.courses || []} /><HomepageConfigurationPanel homeConfiguration={homeConfiguration} homeCourses={homeCourses} setHomeConfiguration={setHomeConfiguration} onMoveHomeCourse={moveHomeCourse} onSaveHome={saveHomeConfiguration} /></>}
     {activeTab === 'access' && <PeoplePanel users={filteredUsers} isLoading={isLoading} query={query} setQuery={setQuery} accessLink={accessLink} inviteEmail={inviteEmail} setInviteEmail={setInviteEmail} inviteRole={inviteRole} setInviteRole={setInviteRole} selectedUser={selectedUser} setSelectedUser={setSelectedUser} updatingUserId={updatingUserId} loadingDetailId={loadingDetailId} currentUserId={user?.id} onInvite={createInvite} onUpdateUser={updateUser} onShowDetail={showUserDetail} onResetPassword={resetPassword} onExport={exportUsers} />}
     {isPathEditorOpen && <PathEditor input={pathInput} setInput={setPathInput} courses={homeConfiguration?.courses || []} selectedCourses={selectedPathCourses} editing={Boolean(editingPath)} isSaving={isSavingPath} isUploadingCover={isUploadingCover} coverInputRef={coverInputRef} onClose={closePathEditor} onSave={savePath} onUpload={uploadPathCover} onToggleCourse={togglePathCourse} onMoveCourse={movePathCourse} />}
@@ -66,6 +66,8 @@ const TabButton: React.FC<{ active: boolean; onClick: () => void; label: string
 const StatCard: React.FC<{ icon: React.ReactNode; label: string; value: number }> = ({ icon, label, value }) => <div className="rounded-2xl border border-white/10 bg-zinc-950/80 p-5"><div className="flex items-center gap-2 text-orange-400 mb-3">{icon}<span className="text-xs font-semibold uppercase tracking-wider">{label}</span></div><div className="text-3xl font-bold text-white">{value}</div></div>;
 const DetailMetric: React.FC<{ label: string; value: string }> = ({ label, value }) => <div className="rounded-xl bg-white/[0.03] px-4 py-3"><div className="text-xs text-gray-500">{label}</div><div className="text-sm font-semibold text-white mt-1">{value}</div></div>;
 
+const TrailManager: React.FC<{ trails: Array<{ id: string; name: string; position: number; isActive: boolean }>; newTrail: string; setNewTrail: (value: string) => void; onCreate: (event: React.FormEvent) => void; onToggle: (trail: { id: string; name: string; position: number; isActive: boolean }) => void }> = ({ trails, newTrail, setNewTrail, onCreate, onToggle }) => <section className="rounded-2xl border border-white/10 bg-zinc-950/80 overflow-hidden"><div className="flex items-center justify-between border-b border-white/10 p-5"><div><h2 className="text-lg font-bold text-white">Trilhas</h2><p className="mt-1 text-sm text-gray-500">Organize os temas que agrupam os cursos da plataforma.</p></div></div><form onSubmit={onCreate} className="flex max-w-xl gap-2 p-5 pb-4"><input value={newTrail} onChange={(event) => setNewTrail(event.target.value)} placeholder="Nome da nova trilha" className="min-w-0 flex-1 rounded-xl border border-white/10 bg-zinc-900 px-3 py-2.5 text-sm text-white" /><button className="rounded-xl bg-orange-500 px-4 text-sm font-semibold text-white">Nova trilha</button></form><div className="divide-y divide-white/5">{trails.length === 0 ? <p className="p-10 text-center text-sm text-gray-500">Nenhuma trilha criada ainda.</p> : trails.map((trail) => <div key={trail.id} className="flex items-center gap-3 px-5 py-3"><span className="flex-1 font-medium text-white">{trail.name}</span><button onClick={() => onToggle(trail)} className={`rounded-full px-3 py-1.5 text-xs font-semibold ${trail.isActive ? 'bg-emerald-500/15 text-emerald-400' : 'bg-white/10 text-gray-500'}`}>{trail.isActive ? 'Ativa' : 'Inativa'}</button></div>)}</div></section>;
+
 const CategoryManager: React.FC<{ categories: Array<{ id: string; name: string; position: number; isActive: boolean }>; newCategory: string; setNewCategory: (value: string) => void; onCreate: (event: React.FormEvent) => void; onToggle: (category: { id: string; name: string; position: number; isActive: boolean }) => void }> = ({ categories, newCategory, setNewCategory, onCreate, onToggle }) => <section className="mt-6 rounded-2xl border border-white/10 bg-zinc-950/80 p-5"><h2 className="text-lg font-bold text-white">Categorias das trilhas</h2><p className="mt-1 text-sm text-gray-500">Organize os temas disponíveis para cursos e trilhas.</p><form onSubmit={onCreate} className="mt-4 flex max-w-xl gap-2"><input value={newCategory} onChange={(event) => setNewCategory(event.target.value)} placeholder="Nome da categoria" className="min-w-0 flex-1 rounded-xl border border-white/10 bg-zinc-900 px-3 py-2.5 text-sm text-white" /><button className="rounded-xl bg-white/10 px-4 text-sm font-semibold text-white hover:bg-white/15">Adicionar</button></form><div className="mt-4 flex flex-wrap gap-2">{categories.map((category) => <button key={category.id} onClick={() => onToggle(category)} className={`rounded-full px-3 py-1.5 text-xs font-semibold ${category.isActive ? 'bg-emerald-500/15 text-emerald-400' : 'bg-white/10 text-gray-500 line-through'}`}>{category.name}</button>)}</div></section>;
 
 const HomepageConfigurationPanel: React.FC<{ homeConfiguration: HomeConfiguration | null; homeCourses: CourseOption[]; setHomeConfiguration: React.Dispatch<React.SetStateAction<HomeConfiguration | null>>; onMoveHomeCourse: (courseId: string, direction: -1 | 1) => void; onSaveHome: () => void }> = ({ homeConfiguration, homeCourses, setHomeConfiguration, onMoveHomeCourse, onSaveHome }) => <section className="rounded-2xl border border-white/10 bg-zinc-950/80 p-5"><h2 className="text-lg font-bold text-white">Vitrine de cursos</h2><p className="mb-5 mt-1 text-sm text-gray-500">Defina a ordem dos cursos abaixo dos banners.</p>{homeConfiguration && <div className="space-y-4"><select value={homeConfiguration.featuredCourseId || ''} onChange={(event) => setHomeConfiguration((current) => current ? { ...current, featuredCourseId: event.target.value || null } : current)} className="w-full rounded-xl border border-white/10 bg-zinc-900 px-3 py-2.5 text-sm text-white"><option value="">Sem curso em destaque adicional</option>{homeConfiguration.courses.filter((course) => course.status === 'published').map((course) => <option key={course.id} value={course.id}>{course.title}</option>)}</select><div className="rounded-xl bg-black/20 p-3">{homeCourses.map((course, index) => <div key={course.id} className="flex items-center gap-2 py-2 text-sm text-gray-300"><span className="w-5 text-xs text-gray-600">{index + 1}</span><span className="flex-1 truncate">{course.title}</span><button onClick={() => onMoveHomeCourse(course.id, -1)} disabled={index === 0} className="p-1 disabled:opacity-20"><ArrowUp className="h-4 w-4" /></button><button onClick={() => onMoveHomeCourse(course.id, 1)} disabled={index === homeCourses.length - 1} className="p-1 disabled:opacity-20"><ArrowDown className="h-4 w-4" /></button></div>)}</div><button onClick={onSaveHome} className="rounded-xl bg-orange-500 px-4 py-2.5 text-sm font-semibold text-white">Salvar vitrine</button></div>}</section>;