Charon's Echo

No soul left stranded.

• Death portals can no longer rise somewhere you can't reach. The portal spot is now found by walking outward from where you fell, the way the ghost itself moves — flying, drifting through water and lava, stopped by walls. A cave death puts the door in the cave; an ocean-floor death puts it on the sea bed beside you. The old fallback that could drop the portal on the surface far above a cave or ocean is gone.
• When no door can rise, Charon comes himself. Die somewhere with no reachable portal spot at all — a sealed pocket, the void — and the moment the wake ends you are ferried straight to your grave in the Echo. No more stranded ghosts waiting for an admin.
• New config: instant-ferry (default off). For packs that want death to move fast: the moment the wake ends, the dead are ferried straight to their grave — no portal, no ghost walk. The wake and obol donations at the body still happen.
• /charon revive <player> now works from the server console and RCON — owners can rescue a soul without logging in. A revived ghost is also set on the nearest solid ground first, instead of dropping out of ghost-flight over whatever killed them.

Also: dead-code cleanup and the codebase reorganized into per-system packages.

Requires Minecraft 26.2 (Fabric) + Fabric API. sgui is bundled.