JustQuests

Multiplayer sync — the quest book now works on dedicated servers, not just in singleplayer.

Fixed

• Quest book empty on servers — the book read quest data directly from the server-only stores, which only worked through the integrated (singleplayer) server. On a dedicated server the client had no data, so the book showed "No quests (singleplayer only for now)."

Added

• Server → client quest sync — the full quest list plus the player's own progress are serialized (reusing the existing codecs) and sent to the client on join, whenever that player's progress changes, and on quest reload/reroll and generator rotation. The quest book reads this synced copy, so it works on dedicated servers and still in singleplayer (the sync also fires over the loopback connection). Rolled out to every GUI version (28 builds: NeoForge 1.20.4–1.21.10, Forge 1.20.1, Fabric 1.20.1–1.21.10). The 1.18/1.19 builds stay command-only.
• Upload script sets the Modrinth environment — the local uploader now patches the project to Client + Server "required" (both sides) on upload, so the environment no longer has to be set by hand.