Mastodonのリンクの所有者認証に対応 (#5161)

* Profile metadata を設定できるように

* API desc

src/server/api/endpoints/i/update.ts

@@ -77,6 +77,13 @@ export const meta = {
 			}
 		},
 
+		fields: {
+			validator: $.optional.arr($.object()).range(1, 4),
+			desc: {
+				'ja-JP': 'プロフィール補足情報'
+			}
+		},
+
 		isLocked: {
 			validator: $.optional.bool,
 			desc: {
@@ -226,6 +233,14 @@ export default define(meta, async (ps, user, app) => {
 		profileUpdates.pinnedPageId = null;
 	}
 
+	if (ps.fields) {
+		profileUpdates.fields = ps.fields
+			.filter(x => typeof x.name === 'string' && x.name !== '' && typeof x.value === 'string' && x.value !== '')
+			.map(x => {
+				return { name: x.name, value: x.value };
+			});
+	}
+
 	//#region emojis/tags
 
 	let emojis = [] as string[];