R7's emoji id is /grimaces/{shortcode}, the owner's name

The federated id of a local custom emoji (LocalEmojis.Path) was the plan's /emojis/{shortcode} awaiting the owner; it is
/grimaces/{shortcode}, in the style of the other routes, and freezes once it deploys.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WpVCoDeM1qUTRp4fXQdfof

docs/ROADMAP.md

@@ -130,9 +130,8 @@ Written 2026-10-01 from the original 2023 code, the decePubClient UI, a federati
     (`LocalEmoji`), added, changed and deleted by an administrator on `/clientapi/admin/emoji` and kept in the staff's log;
     `GET /api/v1/custom_emojis`; taken into local posts (words, title, warning, poll options), profiles (name, bio, fields)
     and reactions (Pleroma's reactions and announcements), sent as Mastodon's `Emoji` tags on Notes, Questions, actors and
-    `EmojiReact`s, each served as an `Emoji` at its id `/emojis/{shortcode}`. Chosen while building it, for the owner to
-    confirm: **the id's path `/emojis/{shortcode}`** (the plan's name, defined once as `LocalEmojis.Path`; it freezes once
-    federated); an emoji is never renamed (its shortcode is its id); its picture is a PNG within 256 px, or an animated GIF
+    `EmojiReact`s, each served as an `Emoji` at its id `/grimaces/{shortcode}`. The id's path **`/grimaces/{shortcode}`** is the
+    owner's (2026-10-18; defined once as `LocalEmojis.Path`; it freezes once federated); an emoji is never renamed (its shortcode is its id); its picture is a PNG within 256 px, or an animated GIF
     (an animated WebP becomes one too), made smaller until it fits GoToSocial's 100 KiB; `custom_emojis` lists only those
     in the picker, as Mastodon does; a disabled emoji is kept but offered and rendered nowhere (its id 404), a deleted one
     410; what posts and profiles render is the emoji as they are now, and no `Update` is sent when one changes; its id is