ViaFacet currently targets ViaVersion 4.3.0, which is outdated.

Currently running the plugin on a server with ViaVersion 5.4.2 gives this debug log:
Skipped facet: net.kyori.adventure.platform.viaversion.ViaFacet$Chat@3d158e1

Modern clients receive downsampled colors instead of modern ones.

By supporting ViaVersion 5 colored messages should reappear correctly.