Make instance logo customisable (#3829)

src/server/api/endpoints/admin/update-meta.ts

@@ -39,6 +39,13 @@ export const meta = {
 			}
 		},
 
+		logoUrl: {
+			validator: $.str.optional.nullable,
+			desc: {
+				'ja-JP': 'インスタンスロゴ画像のURL'
+			}
+		},
+
 		bannerUrl: {
 			validator: $.str.optional.nullable,
 			desc: {
@@ -328,6 +335,10 @@ export default define(meta, (ps) => new Promise(async (res, rej) => {
 		set.hidedTags = ps.hidedTags;
 	}
 
+	if (ps.logoUrl !== undefined) {
+		set.logoUrl = ps.logoUrl;
+	}
+
 	if (ps.bannerUrl !== undefined) {
 		set.bannerUrl = ps.bannerUrl;
 	}

src/server/api/endpoints/meta.ts

@@ -65,6 +65,7 @@ export default define(meta, (ps, me) => new Promise(async (res, rej) => {
 		enableRecaptcha: instance.enableRecaptcha,
 		recaptchaSiteKey: instance.recaptchaSiteKey,
 		swPublickey: instance.swPublicKey,
+		logoUrl: instance.logoUrl,
 		bannerUrl: instance.bannerUrl,
 		errorImageUrl: instance.errorImageUrl,
 		maxNoteTextLength: instance.maxNoteTextLength,