Fix sprockets crashing because of removed gems

app/assets/stylesheets/application.scss

@@ -1,9 +1,5 @@
 /*
  *= require rails_bootstrap_forms
- *= require growl
- *= require jquery.guillotine
- *= require sweetalert
- *= require jquery.minicolors
  *= require flags
  *= require_self
  */
@@ -26,10 +22,7 @@
 
 @import
 "bootstrap",
-"tempusdominus-bootstrap-4",
-"font-awesome",
-"nprogress",
-"nprogress-bootstrap";
+"font-awesome";
 
 /**
  OVERRIDES

app/javascript/packs/legacy/application.coffee

@@ -13,6 +13,11 @@ import NProgress from 'nprogress'
 import Cookies from 'js-cookie'
 import moment from 'moment'
 
+require('nprogress/nprogress.css')
+require('jquery.growl/stylesheets/jquery.growl.css')
+require('jquery.guillotine/css/jquery.guillotine.css')
+require('sweetalert/dist/sweetalert.css')
+
 # this file is generated by Rails
 import I18n from './i18n'
 

app/javascript/packs/legacy/moderation/index.coffee

@@ -1,9 +1,11 @@
 import 'tempusdominus-bootstrap-4'
 
+require('tempusdominus-bootstrap-4/build/css/tempusdominus-bootstrap-4.css')
+
 import './ban'
 import './comment'
 import './destroy'
 import './privileges'
 import './vote'
 
-$('.datetimepicker-input').datetimepicker({});
+$('.datetimepicker-input').datetimepicker({})

app/views/layouts/base.haml

@@ -13,6 +13,7 @@
     = javascript_include_tag 'i18n', data: { 'turbolinks-track': true }
     = stylesheet_link_tag    'application', media: 'all', data: { 'turbolinks-track': true }
     = javascript_pack_tag 'legacy/application', data: { 'turbolinks-track': true }
+    = stylesheet_pack_tag 'legacy/application', data: { 'turbolinks-track': true }
     - if user_signed_in? && current_user.mod?
       = javascript_pack_tag 'legacy/moderation/index', data: { 'turbolinks-track': true }
     = csrf_meta_tags