Add server status display and protocol version upgrade handling

- Introduced a new `ServerStatusInfo` class to encapsulate server status data including MOTD, player counts, and version information.
- Implemented `ServerStatusDisplay` to format and display server status information in both classic and TUI modes.
- Added protocol version upgrade logic in `ProtocolHandler` to determine the highest supported protocol version for multi-version servers.
- Updated translations to support new server status labels and messages.
- Created `ServerStatusPanelBuilder` for TUI to visually represent server status with player information and connection details.

MinecraftClient/Protocol/ServerStatusInfo.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+
+namespace MinecraftClient.Protocol
+{
+    /// <summary>
+    /// Holds the structured result of a Minecraft server status (SLP) ping,
+    /// including MOTD, player counts, sample player list, version, and favicon.
+    /// </summary>
+    public sealed class ServerStatusInfo
+    {
+        public string Host { get; init; } = string.Empty;
+        public int Port { get; init; }
+        public string VersionName { get; init; } = string.Empty;
+        public int ProtocolVersion { get; init; }
+        public int ResolvedProtocol { get; set; }
+        public int OnlinePlayers { get; init; }
+        public int MaxPlayers { get; init; }
+        public List<SamplePlayer> SamplePlayers { get; init; } = [];
+        public string MotdRaw { get; init; } = string.Empty;
+        public string? FaviconBase64 { get; init; }
+        public long PingMs { get; init; }
+
+        public sealed class SamplePlayer
+        {
+            public string Name { get; init; } = string.Empty;
+            public string Id { get; init; } = string.Empty;
+        }
+    }
+}