[Feature]: Modal to help with verifying

### 🚀 Description

A button that when clicked opens a modal with instructions on how to verify in discord with a text input box to put the verification code. Here is a [video](https://www.youtube.com/watch?v=ESIs3RC8Jw8) that shows what a Modal is and how to add them maybe

### 💡 Use Case

Allow a server owner to create a channel or add to a read only channel with a button to walk users through the steps to verify and make it more user friendly.

Start by locating the existing Discord verification flow and the code that creates or handles verification actions. Implement the button, instructional modal, and verification-code input described in the issue, then verify that server owners can add it to a channel and users can complete verification through the flow.

Written by the indexing model from the issue text.