Initial commit: add RainOpsMini project and documentation

Models/ServerInfoLog.cs

@@ -0,0 +1,24 @@
+using System;
+using SqlSugar;
+
+namespace RainOpsMini.Models
+{
+    [SugarTable("ServerInfoLogs")]
+    public class ServerInfoLog
+    {
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+        public int Id { get; set; }
+
+        public DateTime Timestamp { get; set; }
+
+        public int PlayerCount { get; set; }
+
+        public int MaxPlayers { get; set; }
+
+        [SugarColumn(Length = 255)]
+        public string MapName { get; set; } = string.Empty;
+
+        [SugarColumn(Length = 255, IsNullable = true)]
+        public string ServerName { get; set; } = string.Empty;
+    }
+}