ChunkClaimPlugin

Upgraded for Minecraft 1.21.8 with a slick GUI and per-player languages.

What's New

• GUI: /chunksettings -> Claims, Visualize, Delete (Confirm/Cancel),
• Multi Language support
• Per-player languages: en_US, es_ES, fr_FR via /chunklang
• Single-claim visualization from GUI or /visualizechunk
• UX: safer teleports + subtle click sounds
• WorldGuard: full-chunk overlap check; must own all intersecting regions