Migrate menus and votes to Panorama UI Kit

Replace MenuManagerCS2 with Panorama UI Kit for the admin menus and
css_vote. Layout names (menu, vote, banner, toast) are configurable
under MenuConfig and preloaded on startup; MenuType is removed and
ConfigVersion bumped to 26.

- Drop MenuManagerApi.dll and the old chat menu classes
- Reference PanoramaUiKit.Shared.dll, bump CounterStrikeSharp to 1.0.376
- Add .editorconfig and CODING_CONVENTIONS.md, apply them codebase-wide
- Remove the CS2-SimpleAdmin-docs site
- Rewrite README for the fork

CS2-SimpleAdminApi/CS2-SimpleAdminApi.csproj

@@ -9,7 +9,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="CounterStrikeSharp.API" Version="1.0.369" />
+      <PackageReference Include="CounterStrikeSharp.API" Version="1.0.376" />
     </ItemGroup>
 
 </Project>

CS2-SimpleAdminApi/ICS2-SimpleAdminApi.cs

@@ -9,7 +9,7 @@ namespace CS2_SimpleAdminApi;
 public interface ICS2_SimpleAdminApi
 {
     public static readonly PluginCapability<ICS2_SimpleAdminApi?> PluginCapability = new("simpleadmin:api");
-    
+
     public event Action? OnSimpleAdminReady;
 
     /// <summary>
@@ -18,17 +18,17 @@ public interface ICS2_SimpleAdminApi
     /// <param name="player">The player controller.</param>
     /// <returns>PlayerInfo object representing player data.</returns>
     public PlayerInfo GetPlayerInfo(CCSPlayerController player);
-    
+
     /// <summary>
     /// Returns the database connection string used by the plugin.
     /// </summary>
     public string GetConnectionString();
-    
+
     /// <summary>
     /// Returns the configured server IP address with port.
     /// </summary>
     public string GetServerAddress();
-    
+
     /// <summary>
     /// Returns the internal server ID assigned in the plugin's database.
     /// </summary>
@@ -45,42 +45,42 @@ public interface ICS2_SimpleAdminApi
     /// Event fired when a player receives a penalty.
     /// </summary>
     public event Action<PlayerInfo, PlayerInfo?, PenaltyType, string, int, int?, int?>? OnPlayerPenaltied;
-    
+
     /// <summary>
     /// Event fired when a penalty is added to a player by SteamID.
     /// </summary>
     public event Action<SteamID, PlayerInfo?, PenaltyType, string, int, int?, int?>? OnPlayerPenaltiedAdded;
-    
+
     /// <summary>
     /// Event to show admin activity messages.
     /// </summary>
     public event Action<string, string?, bool, object>? OnAdminShowActivity;
-    
+
     /// <summary>
     /// Event fired when an admin toggles silent mode.
     /// </summary>
     public event Action<int, bool>? OnAdminToggleSilent;
-    
+
     /// <summary>
     /// Issues a penalty to a player controller with specified type, reason, and optional duration.
     /// </summary>
     public void IssuePenalty(CCSPlayerController player, CCSPlayerController? admin, PenaltyType penaltyType, string reason, int duration = -1);
-    
+
     /// <summary>
     /// Issues a penalty to a player identified by SteamID with specified type, reason, and optional duration.
     /// </summary>
     public void IssuePenalty(SteamID steamid, CCSPlayerController? admin, PenaltyType penaltyType, string reason, int duration = -1);
-    
+
     /// <summary>
     /// Logs a command invoked by a caller with the command string.
     /// </summary>
     public void LogCommand(CCSPlayerController? caller, string command);
-    
+
     /// <summary>
     /// Logs a command invoked by a caller with the command info object.
     /// </summary>
     public void LogCommand(CCSPlayerController? caller, CommandInfo command);
-    
+
     /// <summary>
     /// Shows an admin activity message, optionally suppressing broadcasting.
     /// </summary>
@@ -109,27 +109,27 @@ public interface ICS2_SimpleAdminApi
     /// Returns true if the specified admin player is in silent mode (not broadcasting activity).
     /// </summary>
     public bool IsAdminSilent(CCSPlayerController player);
-    
+
     /// <summary>
     /// Returns a set of player slots representing admins currently in silent mode.
     /// </summary>
     public HashSet<int> ListSilentAdminsSlots();
-    
+
     /// <summary>
     /// Registers a new command with the specified name, description, and callback.
     /// </summary>
     public void RegisterCommand(string name, string? description, CommandInfo.CommandCallback callback);
-    
+
     /// <summary>
     /// Unregisters an existing command by its name.
     /// </summary>
     public void UnRegisterCommand(string name);
-    
+
     /// <summary>
     /// Gets target players from command
     /// </summary>
     TargetResult? GetTarget(CommandInfo command);
-    
+
     /// <summary>
     /// Returns the list of current valid players, available to call from other plugins.
     /// </summary>
@@ -233,4 +233,4 @@ public interface ICS2_SimpleAdminApi
     /// Opens a menu for a player.
     /// </summary>
     void OpenMenu(object menu, CCSPlayerController player);
-}
+}

CS2-SimpleAdminApi/MenuContext.cs

@@ -1,5 +1,3 @@
-using CounterStrikeSharp.API.Core;
-
 namespace CS2_SimpleAdminApi;
 
 /// <summary>