Invisible Item Frames - /config requirement

[Hxrlio]

(context from https://discord.com/channels/912074050086502470/1455638865762062469)

• item frames that aren't visible would be good
• invisible item frames with no items could be bad actually
• okx says needs /config to disable to avoid above point, otherwise approved with pr
• solution that solves above point without need for /config demonstrated: https://discord.com/channels/912074050086502470/1455638865762062469/1458856195786936402

(context from ticket)

• admins say open github issue to discuss

(present day)
Seeing this, is /config still needed? I personally feel that any scenario where this implementation would have negative effects on PvP is no different to those which already exist for item frames, and is ridiculously niche and would go unused. Let me know what you think.

[okx-code]

Yes, I think the invisibility needs to be set via packets, similar to AttrHider