Input elements do not lock/disable while `.mrpack` or `.cbx` is uploading.

[WillTDA]

Description

As the title suggests.

Steps to Reproduce

Upload a Modrinth Modpack file or Craftbox Archive.

Expected Behaviour

Modal UI elements should lock up/disable while progress is ongoing. Cancel button should remain available.

Actual Behaviour

All UI options are still editable.

Deployment Method

Docker

Craftbox Version

1.1.0

Browser

n/a

Logs / Screenshots