public function index()
 {
     $questions = Question::whereHas('section', function ($q) {
         $q->where('section_id', 1);
     })->paginate(20);
     $ideas = Question::whereHas('section', function ($q) {
         $q->where('section_id', 4);
     })->paginate(20);
     $forums = Question::whereHas('section', function ($q) {
         $q->where('section_id', 2);
     })->paginate(20);
     $servers = Question::whereHas('section', function ($q) {
         $q->where('section_id', 3);
     })->paginate(20);
     $others = Question::whereHas('section', function ($q) {
         $q->where('section_id', 5);
     })->paginate(20);
     return view('quest.index', compact('questions', 'ideas', 'forums', 'servers', 'others'));
 }