Overhaul menu system and simplify it heavily, separating Pageable Menus and regular Menus into two different implementations

server/src/main/java/dev/plex/menu/impl/PunishmentMenu.java

@@ -0,0 +1,63 @@
+package dev.plex.menu.impl;
+
+import dev.plex.cache.DataUtils;
+import dev.plex.menu.AbstractMenu;
+import dev.plex.menu.pagination.PageableMenu;
+import dev.plex.player.PlexPlayer;
+import dev.plex.util.PlexLog;
+import dev.plex.util.item.ItemBuilder;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.SkullMeta;
+
+import java.util.List;
+
+/**
+ * @author Taah
+ * @since 9:27 AM [02-09-2023]
+ */
+public class PunishmentMenu extends PageableMenu<Player>
+{
+    public PunishmentMenu()
+    {
+        super("<aqua><bold>Punishments", AbstractMenu.Rows.SIX);
+        PlexLog.debug("list: {0}", list().size());
+        onClick((inventoryView, itemStacks, player, itemStack) ->
+        {
+            if (itemStack.getType() != Material.PLAYER_HEAD) return true;
+            final SkullMeta meta = (SkullMeta) itemStack.getItemMeta();
+            if (meta.getOwningPlayer() == null)
+            {
+                meta.setOwningPlayer(Bukkit.getOfflinePlayer("markbyron"));
+            }
+            PlexPlayer punishedPlayer = DataUtils.getPlayer(meta.getOwningPlayer().getUniqueId());
+            if (punishedPlayer == null)
+            {
+                player.sendMessage(Component.text("This player does not exist. Try doing /punishments <player> instead.").color(NamedTextColor.RED));
+                player.closeInventory();
+                return true;
+            }
+            new PunishedPlayerMenu(punishedPlayer).open(player);
+            return true;
+        });
+
+        this.init();
+    }
+
+    @Override
+    protected ItemStack toItem(Player object)
+    {
+        return new ItemBuilder(Material.PLAYER_HEAD).owner(object).displayName("<!italic><yellow>" + object.getName()).build();
+    }
+
+    @Override
+    protected List<Player> list()
+    {
+        return Bukkit.getOnlinePlayers().stream().map(OfflinePlayer::getPlayer).toList();
+    }
+}