MSCO 2.9.1: fixes without MSCLoader, admin teleport, MSCO branding

- Own JSON reader (MiniJson) instead of Newtonsoft.Json - the server browser failed with
  "Could not load System.Runtime.Serialization" once MSCLoader was gone
- Mouse cursor visible in admin menu/chat/console (PlayerInMenu)
- Intro "Press any key" screen replaced by an MSCO loading screen; hook PlayMakerFSM.Awake too
- Join links while the game runs: picked up from MSCO\join.txt (written by the launcher)
- Admin menu: TELEPORT tab (home, shop, repair shop, inspection, villages, events, Satsuma)
- Window title/icon "MSCO - My Summer Car Online", MSCO logo in the main menu
- In-game UI restyled like the keymaster website (rounded cards, pills, glow, slim scrollbars)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

ServerBrowser.cs

@@ -6,7 +6,6 @@ using System.IO;
 using System.Net.Sockets;
 using System.Threading;
 // (Unitys WWW wird nicht mehr benutzt - siehe WinHttp)
-using Newtonsoft.Json;
 using UnityEngine;
 
 namespace MSCO
@@ -26,11 +25,11 @@ namespace MSCO
         public bool Featured;                    // vom Keymaster-Admin hervorgehoben (steht in der Liste oben)
         public List<string> Tags = new List<string>(); // Admin-Tags (z.B. "official") und eigene Tags des Servers (Web-Panel)
 
-        [JsonIgnore] public int UptimeSeconds = -1;
-        [JsonIgnore] public List<string> PlayerNames = new List<string>();
-        [JsonIgnore] public int Ping = -1;       // -1 = noch nicht abgefragt
-        [JsonIgnore] public bool Offline;
-        [JsonIgnore] public bool IsLocal;        // Server auf diesem PC (localhost)
+        public int UptimeSeconds = -1;
+        public List<string> PlayerNames = new List<string>();
+        public int Ping = -1;       // -1 = noch nicht abgefragt
+        public bool Offline;
+        public bool IsLocal;        // Server auf diesem PC (localhost)
     }
 
     /// <summary>
@@ -104,7 +103,7 @@ namespace MSCO
             }
 
             List<ServerListEntry> list;
-            try { list = JsonConvert.DeserializeObject<List<ServerListEntry>>(text) ?? new List<ServerListEntry>(); }
+            try { list = ParseList(text); }
             catch (Exception e)
             {
                 Error = "Invalid server list: " + e.Message;
@@ -115,6 +114,34 @@ namespace MSCO
             foreach (ServerListEntry entry in list) QueryAsync(entry);
         }
 
+        /// <summary>Antwort von /api/servers lesen (eigener JSON-Leser, siehe MiniJson).</summary>
+        static List<ServerListEntry> ParseList(string text)
+        {
+            var list = new List<ServerListEntry>();
+            var items = MiniJson.Parse(text) as List<object>;
+            if (items == null) throw new FormatException("Expected a list");
+            foreach (object item in items)
+            {
+                var o = item as Dictionary<string, object>;
+                if (o == null) continue;
+                list.Add(new ServerListEntry
+                {
+                    Name = MiniJson.Str(o, "name", ""),
+                    Description = MiniJson.Str(o, "description", ""),
+                    Address = MiniJson.Str(o, "address", ""),
+                    Port = MiniJson.Int(o, "port", 7777),
+                    Players = MiniJson.Int(o, "players"),
+                    MaxPlayers = MiniJson.Int(o, "maxPlayers"),
+                    Version = MiniJson.Str(o, "version", ""),
+                    RequireSteam = MiniJson.Bool(o, "requireSteam", true),
+                    Owner = MiniJson.Str(o, "owner"),
+                    Featured = MiniJson.Bool(o, "featured"),
+                    Tags = MiniJson.Strings(o, "tags"),
+                });
+            }
+            return list;
+        }
+
         /// <summary>Server auf diesem PC suchen (127.0.0.1, übliche Ports); nur antwortende werden gezeigt.</summary>
         void ProbeLocalServers()
         {