feat(event): implement event management commands and status handling

- Add complete event command functionality including start/end/status management
- Implement event status tracking in TrixinityEvent class with getter/setter
- Update placeholder expansion to support event status and current eventer
- Modify ClearEventerCommand and EventerCommand to properly handle eventer role
- Remove unused permissions and clean up plugin.yml
- Add tab completion for event commands

src/main/java/dev/trixinity/event/commands/EventerCommand.java

@@ -20,12 +20,44 @@ public class EventerCommand implements CommandExecutor {
     if (!sender.hasPermission("*")) {
       sender.sendMessage(String.format("%s%sTrixinity-Event v1.0",
           ChatColor.RED, ChatColor.BOLD));
-      sender.sendMessage(ChatColor.RED + "Vytvořil: TrixinityDev");
+      sender.sendMessage(ChatColor.RED + "Vytvořil: BabyMsp2k");
       sender.sendMessage(ChatColor.GRAY
           + "Plugin pro správu herních eventů s podporou WorldGuard.");
       return true;
     }
 
-    // ... zbytek kódu zůstává stejný ...
+    // Pokud není zadán argument, zobrazí aktuálního eventera
+    if (args.length == 0) {
+      TrixinityEvent plugin = TrixinityEvent.getInstance();
+      String currentEventer = plugin.getConfig().getString("current_eventer");
+      if (currentEventer != null) {
+        sender.sendMessage(ChatColor.GREEN + "Současný eventer: " + ChatColor.YELLOW + currentEventer);
+      } else {
+        sender.sendMessage(ChatColor.RED + "Žádný eventer není nastaven.");
+      }
+      return true;
+    }
+
+    // Nastavení nového eventera
+    String playerName = args[0];
+    Player targetPlayer = Bukkit.getPlayer(playerName);
+    
+    if (targetPlayer == null) {
+      sender.sendMessage(ChatColor.RED + "Hráč " + playerName + " není online!");
+      return true;
+    }
+
+    // Nastavení eventer role pomocí LuckPerms
+    Bukkit.dispatchCommand(Bukkit.getConsoleSender(), 
+        "lp user " + targetPlayer.getName() + " parent set eventer");
+
+    TrixinityEvent plugin = TrixinityEvent.getInstance();
+    plugin.getConfig().set("current_eventer", targetPlayer.getName());
+    plugin.saveConfig();
+    
+    sender.sendMessage(ChatColor.GREEN + "Eventer byl nastaven na: " + ChatColor.YELLOW + targetPlayer.getName());
+    targetPlayer.sendMessage(ChatColor.GREEN + "Byl jsi nastaven jako eventer!");
+    
+    return true;
   }
 }