feat(logManagement): implement log management service

Models/Response/Log/LogResponse.cs

@@ -0,0 +1,18 @@
+namespace Foxel.Models.Response.Log;
+
+public class LogResponse
+{
+    public int Id { get; set; }
+    public LogLevel Level { get; set; }
+    public string Message { get; set; } = string.Empty;
+    public string Category { get; set; } = string.Empty;
+    public int? EventId { get; set; }
+    public DateTime Timestamp { get; set; }
+    public string? Exception { get; set; }
+    public string? RequestPath { get; set; }
+    public string? RequestMethod { get; set; }
+    public int? StatusCode { get; set; }
+    public string? IPAddress { get; set; }
+    public int? UserId { get; set; }
+    public string? Properties { get; set; }
+}

Models/Response/Log/LogStatistics.cs

@@ -0,0 +1,24 @@
+namespace Foxel.Models.Response.Log;
+
+public class LogStatistics
+{
+    /// <summary>
+    /// 总日志数
+    /// </summary>
+    public int TotalCount { get; set; }
+    
+    /// <summary>
+    /// 今日日志数
+    /// </summary>
+    public int TodayCount { get; set; }
+    
+    /// <summary>
+    /// 错误日志数（Error + Critical）
+    /// </summary>
+    public int ErrorCount { get; set; }
+    
+    /// <summary>
+    /// 警告日志数
+    /// </summary>
+    public int WarningCount { get; set; }
+}