Implement Timeout when run Interactively

[Cobular]

We pass the optional timeout from the command line into interactive, but it never actually makes it to where it needs to go. Most of the code should be the same as in the CLI mode, we just need to copy it over. See below for the dead end:

https://github.com/JakeCover/distest/blob/ccd3b63e78defb34e93586fed71139efa30a2b8d/distest/__init__.py#L114-L128

We need to:

• [x] Cascade timeout further down
• [x] Test manually, as the CI/CD won't test interactive-only features yet (needs to also be added eventually)

Notes: brought up when documenting for #21, possible 1.1 item

[JosephFKnight]

@JakeCover I already implemented this, I just forgot to pass the parameter to the DiscordInteractiveInterface constructor call. pushed to documentation branch. 7a8e33e23426936c64a97263272aa1656d4c1460 The CI tests failed because for some reason Discord didn't put the image embed on the message, so there actually wasn't an image. Need to figure out why that happens.