AnubisCraft: Redone 1.16.4 - Performance Expansion

Added and verified the Forge 1.20.1 performance suite:
- ServerCore 1.5.2
- FastSuite 5.1.2
- Alternate Current 1.7.0
- Clumps
- ImmediatelyFast 1.5.5 (player pack only)
- Entity Culling (player pack only)

The dedicated-server pack excludes client-only rendering mods.
Existing quests, quest IDs, task IDs, reward IDs and progression remain unchanged.
Executable startup scripts remain excluded for CurseForge compatibility.
