More robust-nesses

MJ Prompt: Robust

Improvements

• Rewrote how images are saved to API
• Status error field is now more visible
• Pause image processing when a global error that needs user intervention happens
  • Images will resume generating after you address the issue (e.g. out of MJ credits) and restart the bot
• Handle setup errors and report them to user in Status page

Upgrading

To upgrade to this latest version, follow the instructions here: https://docs.imagineapi.dev/self-host-install/upgrade