refactor: more TS code

src/types/message.ts

@@ -1,2 +1,15 @@
 export type ContentType = "text/plain" | "text/markdown" | "vocechat/file" | "vocechat/archive";
 export type ContentTypeKey = "text" | "markdown" | "file" | "archive";
+
+export interface MuteDTO {
+  add_users?: {
+    uid: number;
+    expired_in: number;
+  }[];
+  add_groups?: {
+    gid: number;
+    expired_in: number;
+  }[];
+  remove_users?: number[];
+  remove_groups?: number[];
+}