feat: ノートの閲覧にログイン必須にする設定 (#14799)

* wip

* wip

* wip

* Update packages/frontend/src/pages/note.vue

Co-authored-by: かっこかり <67428053+kakkokari-gtyih@users.noreply.github.com>

* wip

* Update WebhookTestService.ts

* Update privacy.vue

* wip

* rename

* Update locales/ja-JP.yml

Co-authored-by: Sayamame-beans <61457993+Sayamame-beans@users.noreply.github.com>

* 🎨

* wip

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Co-authored-by: かっこかり <67428053+kakkokari-gtyih@users.noreply.github.com>
Co-authored-by: Sayamame-beans <61457993+Sayamame-beans@users.noreply.github.com>

packages/misskey-js/src/autogen/types.ts

@@ -3736,6 +3736,7 @@ export type components = {
         }[];
       isBot?: boolean;
       isCat?: boolean;
+      requireSigninToViewContents?: boolean;
       instance?: {
         name: string | null;
         softwareName: string | null;
@@ -19844,6 +19845,7 @@ export type operations = {
           autoAcceptFollowed?: boolean;
           noCrawle?: boolean;
           preventAiLearning?: boolean;
+          requireSigninToViewContents?: boolean;
           isBot?: boolean;
           isCat?: boolean;
           injectFeaturedNote?: boolean;