Attempting to remove packs/public (check)

Attempting to remove packs/public but running into issues with webpacker when removing main() in public.js

Deleting this unused main() [the import of MediaContainer] or MediaContainer or the Poll import in MediaContainer causes this error.
Commenting out or putting return; works fine. but cannot delete that import or reactComponents variable for some reason.

app/views/admin/reports/_status.html.haml

@@ -11,13 +11,6 @@
             %strong> Content warning: #{Formatter.instance.format_spoiler(status.proper)}
           = Formatter.instance.format(status.proper, custom_emojify: true)
 
-    - unless status.proper.media_attachments.empty?
-      - if status.proper.media_attachments.first.video?
-        - video = status.proper.media_attachments.first
-        = react_component :video, src: video.file.url(:original), preview: video.file.url(:small), sensitive: !current_account&.user&.show_all_media? && status.proper.sensitive? || current_account&.user&.hide_all_media?, width: 610, height: 343, inline: true, alt: video.description
-      - else
-        = react_component :media_gallery, height: 343, sensitive: !current_account&.user&.show_all_media? && status.sensitive? || current_account&.user&.hide_all_media?, 'autoPlayGif': current_account&.user&.setting_auto_play_gif, media: status.proper.media_attachments.map { |a| ActiveModelSerializers::SerializableResource.new(a, serializer: REST::MediaAttachmentSerializer).as_json }
-
     .detailed-status__meta
       = link_to TagManager.instance.url_for(status), class: 'detailed-status__datetime', target: stream_link_target, rel: 'noopener' do
         %time.formatted{ datetime: status.created_at.iso8601, title: l(status.created_at) }= l(status.created_at)

app/views/stream_entries/_detailed_status.html.haml

@@ -22,20 +22,6 @@
         %a.status__content__spoiler-link{ href: '#' }= t('statuses.show_more')
     .e-content{ lang: status.language, style: "display: #{!current_account&.user&.setting_expand_spoilers && status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status, custom_emojify: true, autoplay: autoplay)
 
-  - if status.preloadable_poll
-    = react_component :poll, disabled: true, poll: ActiveModelSerializers::SerializableResource.new(status.preloadable_poll, serializer: REST::PollSerializer, scope: current_user, scope_name: :current_user).as_json do
-      = render partial: 'stream_entries/poll', locals: { status: status, poll: status.preloadable_poll, autoplay: autoplay }
-  - elsif !status.media_attachments.empty?
-    - if status.media_attachments.first.video?
-      - video = status.media_attachments.first
-      = react_component :video, src: video.file.url(:original), preview: video.file.url(:small), blurhash: video.blurhash, sensitive: !current_account&.user&.show_all_media? && status.sensitive? || current_account&.user&.hide_all_media?, width: 670, height: 380, detailed: true, inline: true, alt: video.description do
-        = render partial: 'stream_entries/attachment_list', locals: { attachments: status.media_attachments }
-    - else
-      = react_component :media_gallery, height: 380, sensitive: !current_account&.user&.show_all_media? && status.sensitive? || current_account&.user&.hide_all_media?, standalone: true, 'autoPlayGif': current_account&.user&.setting_auto_play_gif || autoplay, 'reduceMotion': current_account&.user&.setting_reduce_motion, media: status.media_attachments.map { |a| ActiveModelSerializers::SerializableResource.new(a, serializer: REST::MediaAttachmentSerializer).as_json } do
-        = render partial: 'stream_entries/attachment_list', locals: { attachments: status.media_attachments }
-  - elsif status.preview_card
-    = react_component :card, 'maxDescription': 160, card: ActiveModelSerializers::SerializableResource.new(status.preview_card, serializer: REST::PreviewCardSerializer).as_json
-
   .detailed-status__meta
     %data.dt-published{ value: status.created_at.to_time.iso8601 }
 

app/views/stream_entries/_simple_status.html.haml

@@ -26,20 +26,6 @@
         %a.status__content__spoiler-link{ href: '#' }= t('statuses.show_more')
     .e-content{ lang: status.language, style: "display: #{!current_account&.user&.setting_expand_spoilers && status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status, custom_emojify: true, autoplay: autoplay)
 
-  - if status.preloadable_poll
-    = react_component :poll, disabled: true, poll: ActiveModelSerializers::SerializableResource.new(status.preloadable_poll, serializer: REST::PollSerializer, scope: current_user, scope_name: :current_user).as_json do
-      = render partial: 'stream_entries/poll', locals: { status: status, poll: status.preloadable_poll, autoplay: autoplay }
-  - elsif !status.media_attachments.empty?
-    - if status.media_attachments.first.video?
-      - video = status.media_attachments.first
-      = react_component :video, src: video.file.url(:original), preview: video.file.url(:small), blurhash: video.blurhash, sensitive: !current_account&.user&.show_all_media? && status.sensitive? || current_account&.user&.hide_all_media?, width: 610, height: 343, inline: true, alt: video.description do
-        = render partial: 'stream_entries/attachment_list', locals: { attachments: status.media_attachments }
-    - else
-      = react_component :media_gallery, height: 343, sensitive: !current_account&.user&.show_all_media? && status.sensitive? || current_account&.user&.hide_all_media?, 'autoPlayGif': current_account&.user&.setting_auto_play_gif || autoplay, media: status.media_attachments.map { |a| ActiveModelSerializers::SerializableResource.new(a, serializer: REST::MediaAttachmentSerializer).as_json } do
-        = render partial: 'stream_entries/attachment_list', locals: { attachments: status.media_attachments }
-  - elsif status.preview_card
-    = react_component :card, 'maxDescription': 160, card: ActiveModelSerializers::SerializableResource.new(status.preview_card, serializer: REST::PreviewCardSerializer).as_json
-
   .status__action-bar
     .status__action-bar__counter
       = link_to remote_interaction_path(status, type: :reply), class: 'status__action-bar-button icon-button modal-button', style: 'font-size: 18px; width: 23.1429px; height: 23.1429px; line-height: 23.15px;' do