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

PrivaPub/Federation/Controllers/EmojisController.cs

@@ -11,7 +11,7 @@ using System.Text.Json.Nodes;
 
 namespace PrivaPub.Federation.Controllers
 {
-	// Each of the server's custom emoji as an ActivityPub `Emoji` object at its id, /emojis/{shortcode} (completion program
+	// Each of the server's custom emoji as an ActivityPub `Emoji` object at its id, /grimaces/{shortcode} (completion program
 	// R7; the path is LocalEmojis.Path): the tag that posts, actors and reactions carry, with its @context. GoToSocial takes
 	// an emoji only with an id, and may read it there. A disabled emoji is not served (404, it may come back); a deleted one
 	// answers 410 with a Tombstone. An emoji tells nothing about anyone, so it is served unsigned under SecureMode too, as the