feat: license violation protection (#13285)

* spec(frontend): aboutページにリポジトリ・フィードバックのURLを表示させる

Cherry-picked from MisskeyIO#441
Cherry-picked from MisskeyIO#438

* feat: license violation protection

* build: fix typo

* build: fix typo

* fix: farewell to the static type land

* fix: key typo

* fix: import typo

* fix: properly interpret `prominently`

* docs: add disclaimer

* docs: update CHANGELOG

* chore: add gap

---------

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>
Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>

packages/backend/src/config.ts

@@ -57,6 +57,8 @@ type Source = {
 		scope?: 'local' | 'global' | string[];
 	};
 
+	publishTarballInsteadOfProvideRepositoryUrl?: boolean;
+
 	proxy?: string;
 	proxySmtp?: string;
 	proxyBypassHosts?: string[];
@@ -145,6 +147,7 @@ export type Config = {
 	signToActivityPubGet: boolean | undefined;
 
 	version: string;
+	publishTarballInsteadOfProvideRepositoryUrl: boolean;
 	host: string;
 	hostname: string;
 	scheme: string;
@@ -209,6 +212,7 @@ export function loadConfig(): Config {
 
 	return {
 		version,
+		publishTarballInsteadOfProvideRepositoryUrl: !!config.publishTarballInsteadOfProvideRepositoryUrl,
 		url: url.origin,
 		port: config.port ?? parseInt(process.env.PORT ?? '', 10),
 		socket: config.socket,