The tags prompt was added for the Fizzy Do command system, but became
dead code when commands were removed in 89af9066. The commands_prompt
was cleaned up but tags_prompt was missed.
Remove the Tag::Attachable concern, Prompts::TagsController, its views
and route, and the tags_prompt helper. Tag still includes
ActionText::Attachable directly, which is needed by the data transfer
system.
Skipping API responses, where we need absolute URLs, and those that are
intended for sharing or external use:
- account/join_codes/show.html.erb - Join code URL for sharing
- boards/edit/_publication.html.erb - Publication URL for sharing
- public/* views - Public page URLs and og:url meta tags
- pwa/manifest.json.erb - PWA manifest needs absolute URLs
For this, we had to replace `url_for` used with Active Storage variants
and previews with the specific path helper (for Active Storage
representations).