Move the mastodon/*_cli files to mastodon/cli/* (#24139)

lib/mastodon/cli/settings.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require_relative '../../../config/boot'
+require_relative '../../../config/environment'
+require_relative 'helper'
+
+module Mastodon::CLI
+  class Registrations < Thor
+    def self.exit_on_failure?
+      true
+    end
+
+    desc 'open', 'Open registrations'
+    def open
+      Setting.registrations_mode = 'open'
+      say('OK', :green)
+    end
+
+    desc 'approved', 'Open approval-based registrations'
+    option :require_reason, type: :boolean, aliases: [:require_invite_text]
+    long_desc <<~LONG_DESC
+      Set registrations to require review from staff.
+
+      With --require-reason, require users to enter a reason when registering,
+      otherwise this field is optional.
+    LONG_DESC
+    def approved
+      Setting.registrations_mode = 'approved'
+      Setting.require_invite_text = options[:require_reason] unless options[:require_reason].nil?
+      say('OK', :green)
+    end
+
+    desc 'close', 'Close registrations'
+    def close
+      Setting.registrations_mode = 'none'
+      say('OK', :green)
+    end
+  end
+
+  class Settings < Thor
+    desc 'registrations SUBCOMMAND ...ARGS', 'Manage state of registrations'
+    subcommand 'registrations', Registrations
+  end
+end