Migrate forms to form builder

[BurntimeX]

This is a tracking issue with a list of the outstanding forms that have not yet been migrated to form builder. For some forms, preconditions are still missing or it still has to be determined whether a conversion is possible. Some forms are probably not suitable for a conversion at all.

• [ ] wcf\form\AbstractModerationForm / wcf\form\ModerationActivationForm / wcf\form\ModerationReportForm (Why are these forms at all?)
• [ ] wcf\form\AccountManagementForm
• [ ] wcf\form\ArticleAddForm / wcf\acp\form\ArticleAddForm / wcf\form\ArticleEditForm / wcf\acp\form\ArticleEditForm
• [ ] wcf\form\NotificationSettingsForm (Has a special layout, conversion probably not possible.)
• [ ] wcf\form\NotificationUnsubscribeForm
• [ ] wcf\form\RegisterForm (Should no longer be extending UserAddForm)
• [ ] wcf\form\SettingsForm
• [ ] wcf\form\SignatureEditForm
• [ ] wcf\form\TagSearchForm
• [ ] wcf\form\UserSearchForm
• [ ] wcf\acp\form\AbstractBulkProcessingForm
• [ ] wcf\acp\form\AdAddForm / wcf\acp\form\AdEditForm
• [ ] wcf\acp\form\ApplicationManagementForm
• [ ] wcf\acp\form\BBCodeAddForm / wcf\acp\form\BBCodeEditForm
• [ ] wcf\acp\form\BoxAddForm / wcf\acp\form\BoxEditForm
• [ ] wcf\acp\form\DataImportForm
• [ ] wcf\acp\form\FirstTimeSetupOptionsEmailForm
• [ ] wcf\acp\form\FirstTimeSetupOptionsForm
• [ ] wcf\acp\form\LabelGroupAddForm / wcf\acp\form\LabelGroupEditForm
• [ ] wcf\acp\form\LanguageExportForm
• [ ] wcf\acp\form\LanguageImportForm
• [ ] wcf\acp\form\LanguageMultilingualismForm
• [ ] wcf\acp\form\NoticeAddForm / wcf\acp\form\NoticeEditForm
• [ ] wcf\acp\form\NotificationPresetSettingsForm (Has a special layout, conversion probably not possible.)
• [ ] wcf\acp\OptionForm
• [ ] wcf\acp\PackageStartInstallForm
• [x] wcf\acp\form\PackageUpdateServerAddForm / wcf\acp\form\PackageUpdateServerEditForm
• [ ] wcf\acp\form\PageAddForm / wcf\acp\form\PageEditForm
• [ ] wcf\acp\form\PaidSubscriptionAddForm / wcf\acp\form\PaidSubscriptionEditForm
• [ ] wcf\acp\form\PaidSubscriptionUserAddForm / wcf\acp\form\PaidSubscriptionUserEditForm
• [ ] wcf\acp\form\RescueModeForm
• [ ] wcf\acp\form\SmileyAddForm / wcf\acp\form\SmileyEditForm
• [ ] wcf\acp\form\StyleAddForm / wcf\acp\form\StyleEditForm
• [ ] wcf\acp\form\StyleExportForm
• [ ] wcf\acp\form\StyleGlobalValuesForm
• [ ] wcf\acp\form\StyleImportForm
• [ ] wcf\acp\form\TrophyAddForm / wcf\acp\form\TrophyEditForm
• [ ] wcf\acp\form\UserActivityPointOptionForm
• [ ] wcf\acp\form\UserAddForm / wcf\acp\form\UserEditForm
• [ ] wcf\acp\form\UserAssignToGroupForm
• [ ] wcf\acp\form\UserBulkProcessingForm
• [ ] wcf\acp\form\UserContentRevertChangesForm
• [ ] wcf\acp\form\UserEmailAddressExportForm
• [ ] wcf\acp\form\UserGroupAddForm / wcf\acp\form\UserGroupEditForm
• [ ] wcf\acp\form\UserGroupAssignmentAddForm / wcf\acp\form\UserGroupAssignmentEditForm
• [ ] wcf\acp\form\UserGroupOptionForm
• [ ] wcf\acp\form\UserMergeForm
• [ ] wcf\acp\form\UserOptionSetDefaultsForm
• [ ] wcf\acp\form\UserSearchForm (Presumably obsolete after UserListPage becomes a grid view)
• [ ] wcf\acp\form\UserTrophyAddForm / wcf\acp\form\UserTrophyEditForm