refactor/perf(backend): provide metadata statically (#14601)

* wip

* Update ReactionService.ts

* Update ApiCallService.ts

* Update timeline.ts

* Update GlobalModule.ts

* Update GlobalModule.ts

* Update NoteEntityService.ts

* wip

* wip

* wip

* Update ApPersonService.ts

* wip

* Update GlobalModule.ts

* Update mock-resolver.ts

* Update RoleService.ts

* Update activitypub.ts

* Update activitypub.ts

* Update activitypub.ts

* Update activitypub.ts

* Update activitypub.ts

* clean up

* Update utils.ts

* Update UtilityService.ts

* Revert "Update utils.ts"

This reverts commit a27d4be764.

* Revert "Update UtilityService.ts"

This reverts commit e5fd9e004c.

* vuwa-

* Revert "vuwa-"

This reverts commit 0c3bd12472.

* Update entry.ts

* Update entry.ts

* Update entry.ts

* Update entry.ts

* Update jest.setup.ts

packages/backend/src/core/ProxyAccountService.ts

@@ -4,26 +4,25 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import type { UsersRepository } from '@/models/_.js';
+import type { MiMeta, UsersRepository } from '@/models/_.js';
 import type { MiLocalUser } from '@/models/User.js';
 import { DI } from '@/di-symbols.js';
-import { MetaService } from '@/core/MetaService.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class ProxyAccountService {
 	constructor(
+		@Inject(DI.meta)
+		private meta: MiMeta,
+
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
-
-		private metaService: MetaService,
 	) {
 	}
 
 	@bindThis
 	public async fetch(): Promise<MiLocalUser | null> {
-		const meta = await this.metaService.fetch();
-		if (meta.proxyAccountId == null) return null;
-		return await this.usersRepository.findOneByOrFail({ id: meta.proxyAccountId }) as MiLocalUser;
+		if (this.meta.proxyAccountId == null) return null;
+		return await this.usersRepository.findOneByOrFail({ id: this.meta.proxyAccountId }) as MiLocalUser;
 	}
 }