- Added support for 26.1
- Reworked `/dc giveback` with deterministic selectors:
- `/dc giveback <player>` now gives back the latest active DeadChest
- `/dc giveback <player> latest`
- `/dc giveback <player> oldest`
- `/dc giveback <player> all`
- `/dc giveback <player> id <n>`
- Added `/dc giveback list <player>` to display selectable DeadChest ids for a player
- Added `/dc giveback preview ...` commands to preview giveback actions without modifying chests or player inventories
- Added giveback delivery strategies:
- `inventory` restores items to the player's inventory and drops overflow
- `ground` drops items at the target player's location
- Added offline giveback queue persisted in SQLite, delivered automatically when the player joins
- Improved giveback tab-completion for selectors, strategies, preview, list, ids, and online player names
- Fixed `/dc giveback` command matching so specific commands such as `list`, `latest`, and `oldest` are not executed again by generic command patterns
- Fixed giveback feedback messages so they no longer mention the oldest DeadChest when using `latest`, `all`, or `id`
- Updated all bundled localization JSON files for the new giveback feedback messages
- Corrected the giveback permission declaration from `deadchest.giveBack` to `deadchest.giveback`
- Refactored `/dc` command registration into dedicated command classes for reload, repair, remove, list, giveback, config, and ignore commands
- Updated README, plugin usage text, and commands/permissions documentation
