revert(punishment): remove duration validation and restore mute message format

Invalid duration defaults to permanent punishment (stricter, not weaker).
Restores original mute message format with reason line.

Author: Swofty-Developments

commons/src/main/java/net/swofty/commons/punishment/PunishmentMessages.java

@@ -48,8 +48,9 @@ public static Component muteMessage(ActivePunishment punishment) {
             time = "§7Your mute will expire in §c" + prettyTimeLeft + "\n\n";
         }
 
+        String reasonLine = "§7Reason: §f" + reason.getReasonString() + "\n";
         String urlInfo = "§7Find out more here: §fwww.hypixel.net/mutes\n";
         String footer = "§7Mute ID: §f" + punishment.banId();
-        return Component.text(line + header + time + urlInfo + footer + line);
+        return Component.text(line + header + reasonLine + time + urlInfo + footer + line);
     }
 }

type.generic/src/main/java/net/swofty/type/generic/command/commands/BanCommand.java

@@ -64,12 +64,8 @@ public void registerUsage(MinestomCommand command) {
 
             CompletableFuture.runAsync(() -> {
                 try {
-                    long actualTime = StringUtility.parseDuration(duration);
-                    if (actualTime <= 0) {
-                        player.sendMessage("§cInvalid duration format. Use e.g. 30d, 12h, 30m, 10s.");
-                        return;
-                    }
                     UUID targetUuid = net.minestom.server.utils.mojang.MojangUtils.getUUID(playerName);
+                    long actualTime = StringUtility.parseDuration(duration);
                     long expiryTime = System.currentTimeMillis() + actualTime;
                     banPlayer(player, targetUuid, type, player.getUuid(), actualTime, expiryTime, playerName, null);
                 } catch (IOException e) {

type.generic/src/main/java/net/swofty/type/generic/command/commands/MuteCommand.java

@@ -57,12 +57,8 @@ public void registerUsage(MinestomCommand command) {
 
             CompletableFuture.runAsync(() -> {
                 try {
-                    long actualTime = StringUtility.parseDuration(duration);
-                    if (actualTime <= 0) {
-                        player.sendMessage("§cInvalid duration format. Use e.g. 30d, 12h, 30m, 10s.");
-                        return;
-                    }
                     UUID targetUuid = net.minestom.server.utils.mojang.MojangUtils.getUUID(playerName);
+                    long actualTime = StringUtility.parseDuration(duration);
                     long expiryTime = System.currentTimeMillis() + actualTime;
                     mutePlayer(player, targetUuid, type, player.getUuid(), actualTime, expiryTime, playerName);
                 } catch (IOException e) {