feat(bp): /battle_pass/info response DTOs — string-typed wire numerics

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

SVSim.EmulatedEntrypoint/Models/Dtos/BattlePass/BattlePassSeasonInfoDto.cs

@@ -0,0 +1,42 @@
+using MessagePack;
+using System.Text.Json.Serialization;
+
+namespace SVSim.EmulatedEntrypoint.Models.Dtos.BattlePass;
+
+/// <summary>
+/// /battle_pass/info → data.season_info. All numerics are wire-strings (Wizard/BattlePassInfoTask.cs:54-58).
+/// can_purchase stays a bool (client uses .ToBoolean()).
+/// </summary>
+[MessagePackObject]
+public class BattlePassSeasonInfoDto
+{
+    [JsonPropertyName("id")]
+    [Key("id")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
+    public string Id { get; set; } = "";
+
+    [JsonPropertyName("season_name")]
+    [Key("season_name")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
+    public string SeasonName { get; set; } = "";
+
+    [JsonPropertyName("max_level")]
+    [Key("max_level")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
+    public string MaxLevel { get; set; } = "";
+
+    [JsonPropertyName("start_date")]
+    [Key("start_date")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
+    public string StartDate { get; set; } = "";
+
+    [JsonPropertyName("end_date")]
+    [Key("end_date")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
+    public string EndDate { get; set; } = "";
+
+    [JsonPropertyName("can_purchase")]
+    [Key("can_purchase")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
+    public bool CanPurchase { get; set; }
+}