Implement backend for "Reply as Anonymous"

[joonhoswe]

Effort - High

Acceptance Criteria: Ability to open up reply button's menu and click "Reply as Anonymous" button, write a response, submit, and have username hidden from others.

File Paths:

• nodebb-theme-harmony/templates/partials/post_bar.tpl
• src/socket.io/topics.js
• public/src/app.js

File Descriptions:

• post_bar.tpl provides the frontend template to be rendered in the frontend for the client. It contains all components of the toolbar which is displayed on every post within NodeBB. Specifically, it contains the buttons for sorting, marking as unread, and more.
• topics.js defines a set of socket event handlers related to topics in the application. Overall, this file serves as a bridge between the client-side socket events and the backend logic for managing topics.
• create.js is responsible for creating new topics and handling related operations. Additionally, it contains the logic for creating and managing topics.