enhance(backend): bundle backend using Rolldown (#17068)

* enhance(backend): bundle backend using rolldown

* fix

* fix [ci skip]

* remove unused build script

* fix

* enhance: 起動からlistenまでかかる時間を減らす (MisskeyIO#1410)

* ✌️

* fix

* update rolldown

* fix(backend): extract static error classes to avoid rolldown design:paramtypes omission

* update rolldown

* Revert "fix(backend): extract static error classes to avoid rolldown design:paramtypes omission"

This reverts commit e2243c9dc3.

* fix

* perf: avoid generating sourcemap in production

* fix

* fix

* fix

* fix paths

* fix

* fix

* fix

* fix

* fix

* enhance: バックエンドの開発サーバー制御をrolldown側で行うように

* remove nodemon

* Update Changelog

* tweak config

* fix

* fix

* fix

* clean up

---------

Co-authored-by: あわわわとーにゅ <17376330+u1-liquid@users.noreply.github.com>
Co-authored-by: bab <mashirohira@gmail.com>

packages/backend/src/config.ts

@@ -190,6 +190,7 @@ export type Config = {
 	userAgent: string;
 	frontendManifestExists: boolean;
 	frontendEmbedManifestExists: boolean;
+	rootDir: string;
 	mediaProxy: string;
 	externalMediaProxyEnabled: boolean;
 	videoThumbnailGenerator: string | null;
@@ -330,6 +331,7 @@ export function loadConfig(): Config {
 		userAgent: `Misskey/${version} (${config.url})`,
 		frontendManifestExists: frontendManifestExists,
 		frontendEmbedManifestExists: frontendEmbedManifestExists,
+		rootDir,
 		perChannelMaxNoteCacheCount: config.perChannelMaxNoteCacheCount ?? 1000,
 		perUserNotificationsMaxCount: config.perUserNotificationsMaxCount ?? 500,
 		deactivateAntennaThreshold: config.deactivateAntennaThreshold ?? (1000 * 60 * 60 * 24 * 7),