Fix-ish frontend models, a generator and a generate command

frontend-reactive/app/models/emote.ts

@@ -1,11 +1,17 @@
 import Model, { attr } from '@ember-data/model'
 import type MediaMetadataModel from './media-metadata'
-import type RemoteServerModel from './remote-server'
+import type OriginServer from './origin-server'
 
-export default class EmoteModel extends Model {
+export default class Emote extends Model {
   @attr declare metadataId: string
   @attr declare metadata: MediaMetadataModel
   @attr declare name: string
   @attr declare serverId: number
-  @attr declare server: RemoteServerModel
+  @attr declare server: OriginServer
+}
+
+declare module 'ember-data/types/registries/model' {
+  export default interface ModelRegistry {
+    emote: Emote
+  }
 }