diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 5a76c97f..57346c9a 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -36,7 +36,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: ./.github/actions/setup-java
-      - run: ./gradlew publishToMavenLocal test
+      - run: ./gradlew publishToMavenLocal test --no-configuration-cache
         env:
           TEST_SERVER_URL: http://localhost:${{ job.services.app.ports[3000] }}
       - uses: actions/upload-artifact@v3
diff --git a/docker/mock-server/Gemfile b/docker/mock-server/Gemfile
index 3a0d0d63..123549ed 100644
--- a/docker/mock-server/Gemfile
+++ b/docker/mock-server/Gemfile
@@ -3,46 +3,12 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 ruby "3.2.0"
 
-# Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.0.4"
-
-# Use sqlite3 as the database for Active Record
-gem "sqlite3", "~> 1.4"
-
-# Use the Puma web server [https://github.com/puma/puma]
 gem "puma", "~> 5.6"
 
-# Build JSON APIs with ease [https://github.com/rails/jbuilder]
-# gem "jbuilder"
-
-# Use Redis adapter to run Action Cable in production
-# gem "redis", "~> 4.0"
-
-# Use Kredis to get higher-level data types in Redis [https://github.com/rails/kredis]
-# gem "kredis"
-
-# Use Active Model has_secure_password [https://guides.rubyonrails.org/active_model_basics.html#securepassword]
-# gem "bcrypt", "~> 3.1.7"
-
-# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ]
-
-# Reduces boot times through caching; required in config/boot.rb
 gem "bootsnap", require: false
 
-# Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images]
-# gem "image_processing", "~> 1.2"
-
-# Use Rack CORS for handling Cross-Origin Resource Sharing (CORS), making cross-origin AJAX possible
-# gem "rack-cors"
-
 group :development, :test do
-  # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
   gem "debug", platforms: %i[ mri mingw x64_mingw ]
 end
-
-group :development do
-  # Speed up commands on slow machines / big apps [https://github.com/rails/spring]
-  # gem "spring"
-end
-
diff --git a/docker/mock-server/Gemfile.lock b/docker/mock-server/Gemfile.lock
index 822ffde8..61dadde0 100644
--- a/docker/mock-server/Gemfile.lock
+++ b/docker/mock-server/Gemfile.lock
@@ -73,16 +73,11 @@ GEM
     crass (1.0.6)
     date (3.3.3)
     debug (1.7.1)
-      irb (>= 1.5.0)
-      reline (>= 0.3.1)
     erubi (1.12.0)
     globalid (1.0.1)
       activesupport (>= 5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    io-console (0.6.0)
-    irb (1.6.2)
-      reline (>= 0.3.0)
     loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -106,6 +101,8 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.7.0)
+    nokogiri (1.15.4-aarch64-linux)
+      racc (~> 1.4)
     nokogiri (1.15.4-x86_64-darwin)
       racc (~> 1.4)
     nokogiri (1.15.4-x86_64-linux)
@@ -143,8 +140,6 @@ GEM
       thor (~> 1.0)
       zeitwerk (~> 2.5)
     rake (13.0.6)
-    reline (0.3.2)
-      io-console (~> 0.5)
     sqlite3 (1.6.0-x86_64-darwin)
     sqlite3 (1.6.0-x86_64-linux)
     thor (1.2.1)
@@ -157,6 +152,7 @@ GEM
     zeitwerk (2.6.6)
 
 PLATFORMS
+  aarch64-linux
   x86_64-darwin-19
   x86_64-linux
 
diff --git a/docker/mock-server/app/channels/application_cable/channel.rb b/docker/mock-server/app/channels/application_cable/channel.rb
deleted file mode 100644
index e69de29b..00000000
diff --git a/docker/mock-server/app/channels/application_cable/connection.rb b/docker/mock-server/app/channels/application_cable/connection.rb
deleted file mode 100644
index e69de29b..00000000
diff --git a/docker/mock-server/app/jobs/application_job.rb b/docker/mock-server/app/jobs/application_job.rb
deleted file mode 100644
index e69de29b..00000000
diff --git a/docker/mock-server/app/mailers/application_mailer.rb b/docker/mock-server/app/mailers/application_mailer.rb
deleted file mode 100644
index e69de29b..00000000
diff --git a/docker/mock-server/app/models/application_record.rb b/docker/mock-server/app/models/application_record.rb
deleted file mode 100644
index b63caeb8..00000000
--- a/docker/mock-server/app/models/application_record.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-class ApplicationRecord < ActiveRecord::Base
-  primary_abstract_class
-end
diff --git a/docker/mock-server/app/models/concerns/.keep b/docker/mock-server/app/models/concerns/.keep
deleted file mode 100644
index e69de29b..00000000
diff --git a/docker/mock-server/app/views/layouts/mailer.html.erb b/docker/mock-server/app/views/layouts/mailer.html.erb
deleted file mode 100644
index cbd34d2e..00000000
--- a/docker/mock-server/app/views/layouts/mailer.html.erb
+++ /dev/null
@@ -1,13 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    <style>
-      /* Email styles need to be inline */
-    </style>
-  </head>
-
-  <body>
-    <%= yield %>
-  </body>
-</html>
diff --git a/docker/mock-server/app/views/layouts/mailer.text.erb b/docker/mock-server/app/views/layouts/mailer.text.erb
deleted file mode 100644
index 37f0bddb..00000000
--- a/docker/mock-server/app/views/layouts/mailer.text.erb
+++ /dev/null
@@ -1 +0,0 @@
-<%= yield %>
diff --git a/docker/mock-server/config/application.rb b/docker/mock-server/config/application.rb
index 5016849e..62c02458 100644
--- a/docker/mock-server/config/application.rb
+++ b/docker/mock-server/config/application.rb
@@ -1,6 +1,9 @@
 require_relative "boot"
 
-require "rails/all"
+require "active_model/railtie" 
+require "action_controller/railtie"
+require "action_view/railtie"
+require "rails/test_unit/railtie"
 
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.
diff --git a/docker/mock-server/config/environments/development.rb b/docker/mock-server/config/environments/development.rb
index 3d6b0736..aace2bd8 100644
--- a/docker/mock-server/config/environments/development.rb
+++ b/docker/mock-server/config/environments/development.rb
@@ -30,14 +30,6 @@
     config.cache_store = :null_store
   end
 
-  # Store uploaded files on the local file system (see config/storage.yml for options).
-  config.active_storage.service = :local
-
-  # Don't care if the mailer can't send.
-  config.action_mailer.raise_delivery_errors = false
-
-  config.action_mailer.perform_caching = false
-
   # Print deprecation notices to the Rails logger.
   config.active_support.deprecation = :log
 
@@ -47,12 +39,6 @@
   # Tell Active Support which deprecation messages to disallow.
   config.active_support.disallowed_deprecation_warnings = []
 
-  # Raise an error on page load if there are pending migrations.
-  config.active_record.migration_error = :page_load
-
-  # Highlight code that triggered database queries in logs.
-  config.active_record.verbose_query_logs = true
-
 
   # Raises error for missing translations.
   # config.i18n.raise_on_missing_translations = true
diff --git a/docker/mock-server/config/environments/production.rb b/docker/mock-server/config/environments/production.rb
index 77a4026f..d30f007d 100644
--- a/docker/mock-server/config/environments/production.rb
+++ b/docker/mock-server/config/environments/production.rb
@@ -30,9 +30,6 @@
   # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for Apache
   # config.action_dispatch.x_sendfile_header = "X-Accel-Redirect" # for NGINX
 
-  # Store uploaded files on the local file system (see config/storage.yml for options).
-  config.active_storage.service = :local
-
   # Mount Action Cable outside main process or domain.
   # config.action_cable.mount_path = nil
   # config.action_cable.url = "wss://example.com/cable"
@@ -55,8 +52,6 @@
   # config.active_job.queue_adapter     = :resque
   # config.active_job.queue_name_prefix = "mock_server_production"
 
-  config.action_mailer.perform_caching = false
-
   # Ignore bad email addresses and do not raise email delivery errors.
   # Set this to true and configure the email server for immediate delivery to raise delivery errors.
   # config.action_mailer.raise_delivery_errors = false
@@ -80,7 +75,4 @@
     logger.formatter = config.log_formatter
     config.logger    = ActiveSupport::TaggedLogging.new(logger)
   end
-
-  # Do not dump schema after migrations.
-  config.active_record.dump_schema_after_migration = false
 end
diff --git a/docker/mock-server/config/environments/test.rb b/docker/mock-server/config/environments/test.rb
index 6ea4d1e7..eb2f1716 100644
--- a/docker/mock-server/config/environments/test.rb
+++ b/docker/mock-server/config/environments/test.rb
@@ -33,16 +33,6 @@
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false
 
-  # Store uploaded files on the local file system in a temporary directory.
-  config.active_storage.service = :test
-
-  config.action_mailer.perform_caching = false
-
-  # Tell Action Mailer not to deliver emails to the real world.
-  # The :test delivery method accumulates sent emails in the
-  # ActionMailer::Base.deliveries array.
-  config.action_mailer.delivery_method = :test
-
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr