- Remove worldportal (redundant: IP 6.0.7 + Dimensional Doors already provide
portal mechanics; zero lore/story impact — not referenced anywhere in the
pack's KubeJS scripts, advancements, datapacks, or story files)
- Swap Sodium 0.8.13-beta.2 → Embeddium 1.0.15 (NeoForge-native fork with
better mod compatibility; resolves the mixin conflict with sable 2.0.5)
- Root cause: worldportal EntityLMixin (priority 750) and sable EntityMixin
(priority 1000) both inject into Entity::getRelativePortalPosition. Sable is
required by Create Aeronautics; worldportal was the redundant mod.
- Verified: all 16 Create addons at latest versions, pack validates (140 client
/ 131 server mods), story generation OK (57 keys)
