docs/mods.md: the sandboxed WebAssembly runtime, capabilities, hooks, budgets,
authoring, versions, multiplayer and distribution, with measured hook costs.
docs/research/java-mod-compat.md: why Fabric/NeoForge jars cannot run, data
import, which mods to port natively first, a porting guide outline.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ludovic Marie