plugin hider for minecraft v1.21.5

this plugin hides commands such as

private val blockedCommands = listOf(
        "/pl", "/plugins", "/plugin", "/bukkit:pl", "/bukkit:plugins", "/bukkit:plugin",
        "/minecraft:pl", "/minecraft:plugins", "/minecraft:plugin",
        "/ver", "/version", "/bukkit:ver", "/bukkit:version",
        "/minecraft:ver", "/minecraft:version",
        "/about", "/bukkit:about", "/minecraft:about",
        "/help", "/bukkit:help", "/minecraft:help",
        "/?", "/bukkit:?", "/minecraft:?"
    )