BanFromClaim

- Fix hasTrust always returning false in GriefDefenderHook, plus several unguarded claim/owner null-checks across all 3 region hooks - Fix false-positive update notifications, duplicate Residence listener registration, yaw config parsing, and remove dead code - Convert Gradle build to Kotlin DSL, bump wrapper to 9.6.1, bump api-version to 26.2, and drop the now-dead legacy apiversions package - Use real passenger API instead of manual position scanning, move claim-plugin lookups off the async thread, make data saves async, and cut other redundant per-event work - Deduplicate repeated permission/teleport/suggestion logic across commands and hooks into shared helpers - Add a configurable periodic check to catch banned players standing still inside a claim - Micro-optimize move-event handling and bypass check ordering