[Bug] Heterogeneous (multi-type) arrays cannot be loaded from TOML

[greeeen-dev]

Checklist

• [X] I've checked issues to see if my bug has been reported yet.
• [X] I'm reporting a Unifier software bug, not a user.
• [X] I've provided as much info/evidence as I can.

Version

3.0.0 (dev)

Bug description

Unifier always loads from the legacy config.json file, as the TOML library we use (toml) does not support heterogeneous arrays. (We cannot use tomllib, as that's for Python 3.11+)

We're planning moving to YAML or going back to JSON.

Reproduction steps

1. Run Unifier

Expected behavior

Unifier loads from TOML.

Plugins

No response

Modified instance

• [ ] Yes, I'm running a modified version of Unifier.

Modified instance repository

No response

Screenshots

No response

[greeeen-dev]

Fixed, v3 now uses tomli and tomli_w instead of toml.