Add feature categories to controllers beginning with P

Danger wants a commit body, but there's really not any more to say.
These are all best effort and not guaranteed to be 100% accurate.

app/controllers/passwords_controller.rb

@@ -7,6 +7,8 @@ class PasswordsController < Devise::PasswordsController
   before_action :check_password_authentication_available, only: [:create]
   before_action :throttle_reset, only: [:create]
 
+  feature_category :authentication_and_authorization
+
   # rubocop: disable CodeReuse/ActiveRecord
   def edit
     super

app/controllers/profiles/accounts_controller.rb

@@ -3,6 +3,8 @@
 class Profiles::AccountsController < Profiles::ApplicationController
   include AuthHelper
 
+  feature_category :users
+
   def show
     render(locals: show_view_variables)
   end

app/controllers/profiles/active_sessions_controller.rb

 # frozen_string_literal: true
 
 class Profiles::ActiveSessionsController < Profiles::ApplicationController
+  feature_category :users
+
   def index
     @sessions = ActiveSession.list(current_user).reject(&:is_impersonated)
   end

app/controllers/profiles/avatars_controller.rb

 # frozen_string_literal: true
 
 class Profiles::AvatarsController < Profiles::ApplicationController
+  feature_category :users
+
   def destroy
     @user = current_user
 

app/controllers/profiles/chat_names_controller.rb

@@ -4,6 +4,8 @@ class Profiles::ChatNamesController < Profiles::ApplicationController
   before_action :chat_name_token, only: [:new]
   before_action :chat_name_params, only: [:new, :create, :deny]
 
+  feature_category :users
+
   def index
     @chat_names = current_user.chat_names
   end

app/controllers/profiles/emails_controller.rb

@@ -5,6 +5,8 @@ class Profiles::EmailsController < Profiles::ApplicationController
   before_action -> { rate_limit!(:profile_add_new_email) }, only: [:create]
   before_action -> { rate_limit!(:profile_resend_email_confirmation) }, only: [:resend_confirmation_instructions]
 
+  feature_category :users
+
   def index
     @primary_email = current_user.email
     @emails = current_user.emails.order_id_desc

app/controllers/profiles/gpg_keys_controller.rb

@@ -3,6 +3,8 @@
 class Profiles::GpgKeysController < Profiles::ApplicationController
   before_action :set_gpg_key, only: [:destroy, :revoke]
 
+  feature_category :users
+
   def index
     @gpg_keys = current_user.gpg_keys.with_subkeys
     @gpg_key = GpgKey.new

app/controllers/profiles/groups_controller.rb

@@ -3,6 +3,8 @@
 class Profiles::GroupsController < Profiles::ApplicationController
   include RoutableActions
 
+  feature_category :users
+
   def update
     group = find_routable!(Group, params[:id])
     notification_setting = current_user.notification_settings_for(group)

app/controllers/profiles/keys_controller.rb

@@ -3,6 +3,8 @@
 class Profiles::KeysController < Profiles::ApplicationController
   skip_before_action :authenticate_user!, only: [:get_keys]
 
+  feature_category :users
+
   def index
     @keys = current_user.keys.order_id_desc
     @key = Key.new

app/controllers/profiles/notifications_controller.rb

 # frozen_string_literal: true
 
 class Profiles::NotificationsController < Profiles::ApplicationController
+  feature_category :users
+
   # rubocop: disable CodeReuse/ActiveRecord
   def show
     @user = current_user

app/controllers/profiles/passwords_controller.rb

@@ -9,6 +9,8 @@ class Profiles::PasswordsController < Profiles::ApplicationController
 
   layout :determine_layout
 
+  feature_category :authentication_and_authorization
+
   def new
   end
 

app/controllers/profiles/personal_access_tokens_controller.rb

 # frozen_string_literal: true
 
 class Profiles::PersonalAccessTokensController < Profiles::ApplicationController
+  feature_category :authentication_and_authorization
+
   def index
     set_index_vars
     @personal_access_token = finder.build

app/controllers/profiles/preferences_controller.rb

@@ -3,6 +3,8 @@
 class Profiles::PreferencesController < Profiles::ApplicationController
   before_action :user
 
+  feature_category :users
+
   def show
   end
 

app/controllers/profiles/two_factor_auths_controller.rb

@@ -6,6 +6,8 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
     push_frontend_feature_flag(:webauthn)
   end
 
+  feature_category :authentication_and_authorization
+
   def show
     unless current_user.two_factor_enabled?
       current_user.otp_secret = User.generate_otp_secret(32)

app/controllers/profiles/u2f_registrations_controller.rb

 # frozen_string_literal: true
 
 class Profiles::U2fRegistrationsController < Profiles::ApplicationController
+  feature_category :authentication_and_authorization
+
   def destroy
     u2f_registration = current_user.u2f_registrations.find(params[:id])
     u2f_registration.destroy

app/controllers/profiles/webauthn_registrations_controller.rb

 # frozen_string_literal: true
 
 class Profiles::WebauthnRegistrationsController < Profiles::ApplicationController
+  feature_category :authentication_and_authorization
+
   def destroy
     webauthn_registration = current_user.webauthn_registrations.find(params[:id])
     webauthn_registration.destroy

app/controllers/profiles_controller.rb

@@ -10,6 +10,8 @@ class ProfilesController < Profiles::ApplicationController
     push_frontend_feature_flag(:webauthn)
   end
 
+  feature_category :users
+
   def show
   end
 

ee/app/controllers/profiles/billings_controller.rb

@@ -3,6 +3,8 @@
 class Profiles::BillingsController < Profiles::ApplicationController
   before_action :verify_namespace_plan_check_enabled
 
+  feature_category :purchase
+
   def index
     @plans_data = FetchSubscriptionPlansService
       .new(plan: current_user.namespace.plan_name_for_upgrading)

ee/app/controllers/profiles/slacks_controller.rb

@@ -7,6 +7,8 @@ class Profiles::SlacksController < Profiles::ApplicationController
 
   layout 'application'
 
+  feature_category :users
+
   def edit
     @projects = disabled_projects if current_user
   end

ee/app/controllers/profiles/usage_quotas_controller.rb

@@ -5,6 +5,8 @@ class Profiles::UsageQuotasController < Profiles::ApplicationController
     push_frontend_feature_flag(:additional_repo_storage_by_namespace, @group)
   end
 
+  feature_category :purchase
+
   def index
     @namespace = current_user.namespace
     @projects = @namespace.projects.with_shared_runners_limit_enabled.page(params[:page])