remove capybara

obsoletes #784

Gemfile

@@ -80,13 +80,11 @@ gem "puma"
 group :development, :test do
   gem "better_errors"
   gem "bullet"
-  gem "capybara"
   gem "database_cleaner"
   gem "factory_bot_rails", require: false
   gem "faker"
   gem "haml_lint", require: false
   gem "letter_opener" # Use this just in local test environments
-  gem "poltergeist"
   gem "rails-controller-testing"
   gem "rake"
   gem "rspec-its", "~> 1.3"

Gemfile.lock

@@ -95,15 +95,6 @@ GEM
     bullet (7.0.3)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.11)
-    capybara (3.37.1)
-      addressable
-      matrix
-      mini_mime (>= 0.1.3)
-      nokogiri (~> 1.8)
-      rack (>= 1.6.0)
-      rack-test (>= 0.6.3)
-      regexp_parser (>= 1.5, < 3.0)
-      xpath (~> 3.2)
     carrierwave (2.1.0)
       activemodel (>= 5.0.0)
       activesupport (>= 5.0.0)
@@ -112,7 +103,6 @@ GEM
       mimemagic (>= 0.3.0)
       mini_mime (>= 0.1.3)
     chunky_png (1.4.0)
-    cliver (0.3.2)
     coderay (1.1.3)
     colorize (0.8.1)
     concurrent-ruby (1.1.10)
@@ -261,7 +251,6 @@ GEM
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     marcel (1.0.2)
-    matrix (0.4.2)
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
     method_source (1.0.0)
@@ -315,10 +304,6 @@ GEM
     pg (1.4.4)
     pghero (3.0.1)
       activerecord (>= 6)
-    poltergeist (1.18.1)
-      capybara (>= 2.1, < 4)
-      cliver (~> 0.3.1)
-      websocket-driver (>= 0.2.0)
     public_suffix (4.0.7)
     puma (6.0.0)
       nio4r (~> 2.0)
@@ -521,8 +506,6 @@ GEM
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
-    xpath (3.2.0)
-      nokogiri (~> 1.8)
     zeitwerk (2.6.5)
 
 PLATFORMS
@@ -536,7 +519,6 @@ DEPENDENCIES
   bootsnap
   bootstrap_form (~> 4.5)
   bullet
-  capybara
   carrierwave (~> 2.0)
   carrierwave_backgrounder!
   colorize
@@ -571,7 +553,6 @@ DEPENDENCIES
   omniauth-twitter
   pg
   pghero
-  poltergeist
   puma
   questiongenerator (~> 1.0)
   rails (~> 6.1)

spec/rails_helper.rb

@@ -10,8 +10,6 @@ require "rspec/rails"
 # Add additional requires below this line. Rails is not loaded until this point!
 require "rspec/its"
 require "devise"
-require "capybara/rails"
-require "capybara/rspec"
 require "rspec-sidekiq"
 
 # Requires supporting ruby files with custom matchers and macros, etc, in