Motivation

• Ensure dynamic commands and tab-completion invoked by player senders are executed on Folia entity threads to avoid thread-safety issues when running on Folia.

Description

• Add imports for WorldEditPlugin, FoliaEntityTask, and Player and wire Folia checks into the dynamic command code.
• In execute(...), when WorldEditPlugin.getInstance().isOnFolia() and the sender is a Player, route the handler through FoliaEntityTask.execute(player, ...) and join() the result; otherwise keep the original owner.onCommand(...) call.
• In tabComplete(...), apply the same Folia-safe dispatch for player senders when registeredWith is a CommandInspector, preserving non-Folia and non-player behavior.

Testing

• Ran ./gradlew :worldedit-bukkit:compileJava -x test, which failed in this environment due to an unrelated multi-project Gradle configuration error: Task with name 'build' not found in project ':worldedit-libs:cli'.
• No unit tests were executed in this environment due to the build issue.

Codex Task