Guild Chest 1.1.1

Mod changes

Fix shared-storage access and transfers on Valheim 1.0.20 by accepting its
inventory format 110 while retaining support for saved format-109 contents.
Verify AzuCraftyBoxes 1.8.28 compatibility, including the new Cookables filter
group and individual item overrides. Native compatibility checks pass, and
the user confirmed the compatibility build in game.
Refresh the mod-manager package icon and cover screenshot.

Add independent Nexus Mods and Hexium publishing alongside Thunderstore, with
separate publishing switches and verification of the reviewed GitHub archive.
Preserve Nexus file requirements and release changelogs when updating.
Improve publication retries and recovery after interrupted requests. Verify
existing uploads before retrying, and report unavailable Hexium scan results
separately from verified archive and metadata publication.
Group release notes and published changelogs under descriptive categories.
Expand installation and publishing documentation with verified download
links and recorded compatibility results.

Refresh game references at development-container startup, recover Steam
reference downloads from stale manifests or incomplete installations, and
consolidate build setup with Git and GitHub tooling.
Add native regression checks for current and legacy inventory formats, item
metadata preservation, unsupported-format rejection, and Cookables filters.