Improve display of "Download link" if it's null in Project File

[Bruneitor123]

General Information

This problem occurred with some new mods. I wasn't able to replicate the problem with older mods (even with recent updates.

Describe the bug:
When using either /latest <project-id> or whenever /schedule add runs... Some project ids show the Download hyperlink as null: [Download](null). I'll describe the problem using /latest as it more likely does have the same mechanism. I couldn't find a specific pattern to discover the actual error, so I assumed that it happened only in a few new mods.

To Reproduce:

1. Invite the bot to the Discord server and give appropriate permissions.
2. Use /latest <project-id> and insert one of these projects: 1162729 | 1162748 | 1136088 (these are examples, maybe more of them return null?)
3. Bot returns with the expected response, but with the hyperlink of "Download" being broken, showing "[Download](null)".

Expected behavior:
Bot sends an actual hyperlink to the download of the file and not a broken one.

---

Additional Information

Screenshots (if available):

[Davoleo]

That could probably be handled better by removing the link altogether; although if the file is not available through the API it's not something I can do much about.
There might be different reasons for which the file is unavailable, such as having disabled 3rd party distribution in the project settings, can you check if that's the case?

[Bruneitor123]

Hey, after checking with one of the projects that does have a [null] case, 3rd party distributions are indeed disabled. I haven't modified the field yet, but that could be one of the causes, thanks for noticing!

It would be also cool if there are more customizable options such as removing the link as you said.