Implement existing API types

frontend-reactive/app/models/note.ts

@@ -0,0 +1,26 @@
+import Model, { attr, hasMany, type AsyncHasMany } from '@ember-data/model'
+import type RemoteServerModel from './remote-server'
+import type AccountModel from './account'
+import type MediaMetadataModel from './media-metadata'
+
+export default class NoteModel extends Model {
+  @attr declare content: string
+  @attr declare originServer: RemoteServerModel
+  @attr declare originServerId: number
+  @attr declare reactionCount: number
+  @attr declare createdAt: Date
+  @attr declare updatedAt: Date
+  @attr declare author: AccountModel
+  @attr declare authorId: string
+  @attr declare contentWarning?: string
+  @attr declare inReplyToId?: string
+  @attr declare quotesId?: string
+  @attr declare emoteIds?: Array<string>
+  @hasMany('media-metadata')
+  declare attachments: AsyncHasMany<MediaMetadataModel>
+  @attr declare attachmentIds: Array<string>
+  @attr declare accessLevel: number
+  @hasMany('account') declare pings?: AsyncHasMany<AccountModel>
+  @attr declare pingIds?: Array<string>
+  @attr declare reactionIds: Array<number>
+}