Removed unused gems for rich text (todo later)

• Removed:
- unused gems for rich text (todo later)

Gemfile

@@ -56,7 +56,6 @@ gem 'http_parser.rb', '~> 0.6', git: 'https://github.com/tmm1/http_parser.rb', r
 gem 'httplog', '~> 1.3'
 gem 'idn-ruby', require: 'idn'
 gem 'kaminari', '~> 1.1'
-gem 'kramdown', '~> 2.1.0'
 gem 'link_header', '~> 0.0'
 gem 'mime-types', '~> 3.2', require: 'mime/types/columnar'
 gem 'nokogiri', '~> 1.10'
@@ -90,7 +89,6 @@ gem 'twitter-text', '~> 1.14'
 gem 'tzinfo-data', '~> 1.2019'
 gem 'webpacker', '~> 4.0'
 gem 'webpush'
-gem 'redcarpet', '~> 3.5.0'
 
 gem 'json-ld', '~> 3.0'
 gem 'json-ld-preloaded', '~> 3.0'