[meta] eliminate core .module files

Problem/Motivation

Nearly every function can now be oop in a class. Let's track the remaining core module files and sub issues to convert them.

Steps to reproduce

Not sure on the component...

Proposed resolution

Investigate each and outline remaining functions.

Remaining tasks

• automated_cron/automated_cron.module
• 1 form callback
• block_content/block_content.module
• _block_content_has_reusable_condition
• 2 deprecated functions
• block/block.module
• block_theme_initialize
• 1 deprecated function
• ckeditor5/ckeditor5.module
• 1 form callback
• _update_ckeditor5_html_filter
• _ckeditor5_theme_css
• 1 deprecated function
• comment/comment.module
• _comment_entity_uses_integer_id
• comment_preview
• 2 deprecated functions
• contact/contact.module
• content_translation/content_translation.module
• contextual/contextual.module
• datetime/datetime.module
• dblog/dblog.module
• editor/editor.module
• field_ui/field_ui.module
• field/field.module
• file/file.module
• filter/filter.module
• help/help.module
• history/history.module
• image/image.module
• inline_form_errors/inline_form_errors.module
• jsonapi/jsonapi.module
• language/language.module
• layout_discovery/layout_discovery.module
• link/link.module
• locale/locale.module
• media_library/media_library.module
• media/media.module
• menu_link_content/menu_link_content.module
• menu_ui/menu_ui.module
• navigation/navigation.module
• node/node.module
• options/options.module
• responsive_image/responsive_image.module
• search/search.module
• settings_tray/settings_tray.module
• shortcut/shortcut.module
• syslog/syslog.module
• system/system.module
• taxonomy/taxonomy.module
• text/text.module
• toolbar/toolbar.module
• update/update.module
• user/user.module
• views_ui/views_ui.module
• views/views.module

User interface changes

N/A

Introduced terminology

N/A

API changes

N/A

Data model changes

N/A

Release notes snippet

N/A