feat(web): call the login name the account ID and list sign-up requirements

web/src/store/reduce.ts

@@ -20,7 +20,7 @@ export interface WorkspaceData {
   locations: Record<string, { threadId: string; folderId?: string; authorAccount?: string }>;
   byId: Record<string, Item>;
   authors: Record<string, SenderInfo>;
-  /** 空间成员的资料(昵称、头像),按用户名索引 */
+  /** 空间成员的资料(昵称、头像),按账号 ID 索引 */
   people: Record<string, SenderInfo>;
   /** 新的在前 */
   order: string[];