Partially Revert "Hard mute (misskey-dev#12376)"

This reverts commit 864827f788 partially.

型定義に関する実装はそのままに
一部型定義に合わない実装の修正

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

@@ -437,7 +437,6 @@ export type Endpoints = {
 		receiveAnnouncementEmail?: boolean;
 		alwaysMarkNsfw?: boolean;
 		mutedWords?: (string[] | string)[];
-		hardMutedWords?: (string[] | string)[];
 		notificationRecieveConfig?: any;
 		emailNotificationTypes?: string[];
 		alsoKnownAs?: string[];

packages/misskey-js/src/entities.ts

@@ -116,7 +116,6 @@ export type MeDetailed = UserDetailed & {
 	isDeleted: boolean;
 	isExplorable: boolean;
 	mutedWords: (string[] | string)[];
-	hardMutedWords: (string[] | string)[];
 	notificationRecieveConfig: {
 		[notificationType in typeof notificationTypes[number]]?: {
 			type: 'all';