upd: change `indexable` value to `noindex`

As described in https://docs.joinmastodon.org/entities/Account/#noindex

packages/backend/src/core/activitypub/ApRendererService.ts

@@ -525,7 +525,7 @@ export class ApRendererService {
 			discoverable: user.isExplorable,
 			publicKey: this.renderKey(user, keypair, '#main-key'),
 			isCat: user.isCat,
-			isIndexable: user.isIndexable,
+			noindex: user.isIndexable,
 			speakAsCat: user.speakAsCat,
 			attachment: attachment.length ? attachment : undefined,
 		};

packages/backend/src/core/activitypub/models/ApPersonService.ts

@@ -310,7 +310,7 @@ export class ApPersonService implements OnModuleInit {
 					backgroundId: null,
 					lastFetchedAt: new Date(),
 					name: truncate(person.name, nameLength),
-					isIndexable: person.isIndexable ?? true,
+					isIndexable: (person as any).noindex ?? true,
 					isLocked: person.manuallyApprovesFollowers,
 					movedToUri: person.movedTo,
 					movedAt: person.movedTo ? new Date() : null,
@@ -477,7 +477,7 @@ export class ApPersonService implements OnModuleInit {
 			isBot: getApType(object) === 'Service' || getApType(object) === 'Application',
 			isCat: (person as any).isCat === true,
 			speakAsCat: (person as any).speakAsCat != null ? (person as any).speakAsCat === true : (person as any).isCat === true,
-			isIndexable: person.isIndexable ?? true,
+			isIndexable: (person as any).noindex ?? true,
 			isLocked: person.manuallyApprovesFollowers,
 			movedToUri: person.movedTo ?? null,
 			alsoKnownAs: person.alsoKnownAs ?? null,