Structure:
r6/tweaks/crystal_blades/crystal_blades.yaml ← TweakXL weapon defs
archive/pc/mod/crystal_blades.archive.xl ← ArchiveXL localization registration
archive/pc/mod/crystal_blades/localization/
en-us/translation_strings.json ← English
de-de/translation_strings.json ← German
Changes:
- .xl file in archive/pc/mod/ (where ArchiveXL scans)
- Localization JSONs as real files (not inside .archive)
- String keys (crystal_katana_name) in YAML, not LocKey#
- primaryKey: 0 for ArchiveXL auto-assignment
- Clean 1:1 structure — just copy into game dir