remove sqlite

stopped working on my mac, but not used anyway
updated to latest debugger and rubyx

config/application.rb

@@ -1,6 +1,8 @@
 require_relative 'boot'
 
-require 'rails/all'
+require "action_controller/railtie"
+require "action_mailer/railtie"
+require "sprockets/railtie"
 
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.

config/database.yml

@@ -1,25 +0,0 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
-#
-default: &default
-  adapter: sqlite3
-  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-  timeout: 5000
-
-development:
-  <<: *default
-  database: db/development.sqlite3
-
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
-test:
-  <<: *default
-  database: db/test.sqlite3
-
-production:
-  <<: *default
-  database: db/production.sqlite3

config/environments/development.rb

@@ -27,9 +27,6 @@ Rails.application.configure do
     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
 
@@ -38,12 +35,6 @@ Rails.application.configure do
   # Print deprecation notices to the Rails logger.
   config.active_support.deprecation = :log
 
-  # 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
-
   # Debug mode disables concatenation and preprocessing of assets.
   # This option may cause significant delays in view rendering with a large
   # number of complex assets.

config/environments/production.rb

@@ -81,6 +81,4 @@ Rails.application.configure do
     config.logger    = ActiveSupport::TaggedLogging.new(logger)
   end
 
-  # Do not dump schema after migrations.
-  config.active_record.dump_schema_after_migration = false
 end

config/initializers/wrap_parameters.rb

@@ -7,8 +7,3 @@
 ActiveSupport.on_load(:action_controller) do
   wrap_parameters format: [:json]
 end
-
-# To enable root element in JSON for ActiveRecord objects.
-# ActiveSupport.on_load(:active_record) do
-#   self.include_root_in_json = true
-# end