Cobblemon Leaderboards v2.0

New

• Added event leaderboards with timed competitions.
• Added event boards and event holograms.
• Added event status displays: Starts in, Ends in, and Final Results.
• Added event management commands for creating, listing, disabling, refreshing, removing, archiving, extending, and importing events.
• Added simple duration syntax for events, such as 15min, 24h, and 7d.
• Added global PostgreSQL leaderboards for supported hologram leaderboard types.
• Added server-only support for players joining without the client mod.
• Added Polish translation.

Changes

• Boards now require the client mod, while holograms continue to work server-side.
• Existing boards and holograms are automatically preserved and rebuilt when upgrading.
• Event leaderboards now stop counting automatically when their timer ends.
• Event displays stay visible after ending until removed by an admin.
• Leaderboard lists and info now show whether a leaderboard is local or global.
• Board tools now fail safely with a clear message when the player does not have the client mod.

Fixes

• Fixed clients without Cobblemon Leaderboards being unable to join servers using the mod.
• Fixed untranslated leaderboard text appearing for players without the client mod.
• Fixed board display references not being saved after automatic rebuilds.
• Fixed PostgreSQL global event sync failing when an event had no description.